This patch adds support for proper handling of a PMIC I2C transmission comprising of two bytes.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de --- Changes for v2: - None Changes for v3: - None Changes for v4: - None --- drivers/misc/pmic_i2c.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/drivers/misc/pmic_i2c.c b/drivers/misc/pmic_i2c.c index 95a3365..e74c372 100644 --- a/drivers/misc/pmic_i2c.c +++ b/drivers/misc/pmic_i2c.c @@ -44,6 +44,10 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val) buf[1] = (val >> 8) & 0xff; buf[2] = val & 0xff; break; + case 2: + buf[0] = (val >> 8) & 0xff; + buf[1] = val & 0xff; + break; case 1: buf[0] = val & 0xff; break; @@ -73,6 +77,9 @@ int pmic_reg_read(struct pmic *p, u32 reg, u32 *val) case 3: ret_val = buf[0] << 16 | buf[1] << 8 | buf[2]; break; + case 2: + ret_val = buf[0] << 8 | buf[1]; + break; case 1: ret_val = buf[0]; break; @@ -88,7 +95,7 @@ int pmic_reg_read(struct pmic *p, u32 reg, u32 *val) int pmic_probe(struct pmic *p) { I2C_SET_BUS(p->bus); - debug("PMIC:%s probed!\n", p->name); + debug("Bus: %d PMIC:%s probed!\n", p->bus, p->name); if (i2c_probe(pmic_i2c_addr)) { printf("Can't find PMIC:%s\n", p->name); return -1;

Since the pmic_reg_read is the u32 value, the order in which bytes are placed to form u32 value is important.

Support for big and little sensor endianess is added.

Moreover calls to [leXX|beXX]_to_cpu have been added to support little and big endian SoCs.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- Changes for v2: - Move byte_order variable to struct pmic

Changes for v3: - New names for sensor endianess (more readable) - Support for SoCs with different endianess

Changes for v4: - None --- drivers/misc/pmic_i2c.c | 38 +++++++++++++++++++++++++++++--------- include/pmic.h | 2 ++ 2 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/drivers/misc/pmic_i2c.c b/drivers/misc/pmic_i2c.c index e74c372..1064bfe 100644 --- a/drivers/misc/pmic_i2c.c +++ b/drivers/misc/pmic_i2c.c @@ -30,6 +30,7 @@ #include <linux/types.h> #include <pmic.h> #include <i2c.h> +#include <compiler.h>

int pmic_reg_write(struct pmic *p, u32 reg, u32 val) { @@ -40,16 +41,27 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val)

switch (pmic_i2c_tx_num) { case 3: - buf[0] = (val >> 16) & 0xff; - buf[1] = (val >> 8) & 0xff; - buf[2] = val & 0xff; + if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) { + buf[2] = (cpu_to_le32(val) >> 16) & 0xff; + buf[1] = (cpu_to_le32(val) >> 8) & 0xff; + buf[0] = cpu_to_le32(val) & 0xff; + } else { + buf[0] = (cpu_to_le32(val) >> 16) & 0xff; + buf[1] = (cpu_to_le32(val) >> 8) & 0xff; + buf[2] = cpu_to_le32(val) & 0xff; + } break; case 2: - buf[0] = (val >> 8) & 0xff; - buf[1] = val & 0xff; + if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) { + buf[1] = (cpu_to_le32(val) >> 8) & 0xff; + buf[0] = cpu_to_le32(val) & 0xff; + } else { + buf[0] = (cpu_to_le32(val) >> 8) & 0xff; + buf[1] = cpu_to_le32(val) & 0xff; + } break; case 1: - buf[0] = val & 0xff; + buf[0] = cpu_to_le32(val) & 0xff; break; default: printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num); @@ -75,13 +87,21 @@ int pmic_reg_read(struct pmic *p, u32 reg, u32 *val)

switch (pmic_i2c_tx_num) { case 3: - ret_val = buf[0] << 16 | buf[1] << 8 | buf[2]; + if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) + ret_val = le32_to_cpu(buf[2] << 16 + | buf[1] << 8 | buf[0]); + else + ret_val = le32_to_cpu(buf[0] << 16 | + buf[1] << 8 | buf[2]); break; case 2: - ret_val = buf[0] << 8 | buf[1]; + if (p->sensor_byte_order == PMIC_SENSOR_BYTE_ORDER_BIG) + ret_val = le32_to_cpu(buf[1] << 8 | buf[0]); + else + ret_val = le32_to_cpu(buf[0] << 8 | buf[1]); break; case 1: - ret_val = buf[0]; + ret_val = le32_to_cpu(buf[0]); break; default: printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num); diff --git a/include/pmic.h b/include/pmic.h index 6a05b40..1a2db05 100644 --- a/include/pmic.h +++ b/include/pmic.h @@ -27,6 +27,7 @@ enum { PMIC_I2C, PMIC_SPI, }; enum { I2C_PMIC, I2C_NUM, }; enum { PMIC_READ, PMIC_WRITE, }; +enum { PMIC_SENSOR_BYTE_ORDER_LITTLE, PMIC_SENSOR_BYTE_ORDER_BIG, };

struct p_i2c { unsigned char addr; @@ -47,6 +48,7 @@ struct pmic { const char *name; unsigned char bus; unsigned char interface; + unsigned char sensor_byte_order; unsigned char number_of_regs; union hw { struct p_i2c i2c;

The PMIC framework has been extended to support multiple instances of the variety of devices responsible for power management. This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB Interface Circuit). Power related includes have been moved to ./include/power directory. This is a first of a series of patches - in the future "pmic" will be replaced with "power".

Two important issues: 1. The PMIC needs to be initialized just after malloc is configured 2. It uses list to hold information about available PMIC devices

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de --- Changes for v2: - None Changes for v3: - None Changes for v4: - None --- board/davedenx/qong/qong.c | 6 +- board/freescale/mx31pdk/mx31pdk.c | 6 +- board/freescale/mx35pdk/mx35pdk.c | 8 +- board/freescale/mx51evk/mx51evk.c | 6 +- board/freescale/mx53evk/mx53evk.c | 6 +- board/freescale/mx53loco/mx53loco.c | 10 ++-- board/hale/tt01/tt01.c | 6 +- board/samsung/goni/goni.c | 9 ++- board/samsung/trats/trats.c | 12 ++-- board/samsung/universal_c210/universal.c | 10 ++-- board/ttcontrol/vision2/vision2.c | 6 +- drivers/misc/pmic_core.c | 108 ++++++++++++++++++++++-------- drivers/misc/pmic_dialog.c | 8 +- drivers/misc/pmic_fsl.c | 8 +- drivers/misc/pmic_i2c.c | 6 +- drivers/misc/pmic_max8997.c | 10 ++-- drivers/misc/pmic_max8998.c | 10 ++-- drivers/misc/pmic_spi.c | 4 +- drivers/rtc/mc13xxx-rtc.c | 6 +- include/{ => power}/max8997_pmic.h | 15 ++++- include/{ => power}/max8998_pmic.h | 0 include/{ => power}/pmic.h | 19 ++++-- 22 files changed, 176 insertions(+), 103 deletions(-) rename include/{ => power}/max8997_pmic.h (92%) rename include/{ => power}/max8998_pmic.h (100%) rename include/{ => power}/pmic.h (84%)

diff --git a/board/davedenx/qong/qong.c b/board/davedenx/qong/qong.c index c41f11d..e8c23f8 100644 --- a/board/davedenx/qong/qong.c +++ b/board/davedenx/qong/qong.c @@ -28,7 +28,7 @@ #include <asm/arch/sys_proto.h> #include <asm/io.h> #include <nand.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h> #include <asm/gpio.h> #include "qong_fpga.h" @@ -173,8 +173,8 @@ int board_late_init(void) u32 val; struct pmic *p;

- pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* Enable RTC battery */ pmic_reg_read(p, REG_POWER_CTL0, &val); diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c index 9f8bc53..24c0a1e 100644 --- a/board/freescale/mx31pdk/mx31pdk.c +++ b/board/freescale/mx31pdk/mx31pdk.c @@ -30,7 +30,7 @@ #include <asm/arch/imx-regs.h> #include <asm/arch/sys_proto.h> #include <watchdog.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h>

DECLARE_GLOBAL_DATA_PTR; @@ -84,8 +84,8 @@ int board_late_init(void) u32 val; struct pmic *p;

- pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* Enable RTC battery */ pmic_reg_read(p, REG_POWER_CTL0, &val); diff --git a/board/freescale/mx35pdk/mx35pdk.c b/board/freescale/mx35pdk/mx35pdk.c index 7cb6b30..7b3970b 100644 --- a/board/freescale/mx35pdk/mx35pdk.c +++ b/board/freescale/mx35pdk/mx35pdk.c @@ -30,7 +30,7 @@ #include <asm/arch/mx35_pins.h> #include <asm/arch/iomux.h> #include <i2c.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h> #include <mmc.h> #include <fsl_esdhc.h> @@ -206,7 +206,7 @@ int board_init(void) static inline int pmic_detect(void) { unsigned int id; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("FSL_PMIC");

pmic_reg_read(p, REG_IDENTIFICATION, &id);

@@ -231,9 +231,9 @@ int board_late_init(void) u32 pmic_val; struct pmic *p;

- pmic_init(); + pmic_init(I2C_PMIC); if (pmic_detect()) { - p = get_pmic(); + p = pmic_get("FSL_PMIC"); mxc_request_iomux(MX35_PIN_WATCHDOG_RST, MUX_CONFIG_SION | MUX_CONFIG_ALT1);

diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index a94701c..57dc175 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -32,7 +32,7 @@ #include <i2c.h> #include <mmc.h> #include <fsl_esdhc.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h> #include <mc13892.h> #include <usb/ehci-fsl.h> @@ -252,8 +252,8 @@ static void power_init(void) struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE; struct pmic *p;

- pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* Write needed to Power Gate 2 register */ pmic_reg_read(p, REG_POWER_MISC, &val); diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c index b11a94c..e2d8b61 100644 --- a/board/freescale/mx53evk/mx53evk.c +++ b/board/freescale/mx53evk/mx53evk.c @@ -33,7 +33,7 @@ #include <i2c.h> #include <mmc.h> #include <fsl_esdhc.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h> #include <asm/gpio.h> #include <mc13892.h> @@ -123,8 +123,8 @@ void power_init(void) unsigned int val; struct pmic *p;

- pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* Set VDDA to 1.25V */ pmic_reg_read(p, REG_SW_2, &val); diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index 6543209..61a5b45 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -36,7 +36,7 @@ #include <mmc.h> #include <fsl_esdhc.h> #include <asm/gpio.h> -#include <pmic.h> +#include <power/pmic.h> #include <dialog_pmic.h> #include <fsl_pmic.h> #include <linux/fb.h> @@ -343,8 +343,8 @@ static int power_init(void) struct pmic *p;

if (!i2c_probe(CONFIG_SYS_DIALOG_PMIC_I2C_ADDR)) { - pmic_dialog_init(); - p = get_pmic(); + pmic_dialog_init(I2C_PMIC); + p = pmic_get("DIALOG_PMIC");

/* Set VDDA to 1.25V */ val = DA9052_BUCKCORE_BCOREEN | DA_BUCKCORE_VBCORE_1_250V; @@ -360,8 +360,8 @@ static int power_init(void) }

if (!i2c_probe(CONFIG_SYS_FSL_PMIC_I2C_ADDR)) { - pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("DIALOG_PMIC");

/* Set VDDGP to 1.25V for 1GHz on SW1 */ pmic_reg_read(p, REG_SW_0, &val); diff --git a/board/hale/tt01/tt01.c b/board/hale/tt01/tt01.c index 143fcef..dd5833b 100644 --- a/board/hale/tt01/tt01.c +++ b/board/hale/tt01/tt01.c @@ -25,7 +25,7 @@ #include <common.h> #include <netdev.h> #include <command.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h> #include <mc13783.h> #include <asm/arch/clock.h> @@ -201,8 +201,8 @@ int board_mmc_init(bd_t *bis) * pmic_init() here. board_late_init() is too late for * the MMC driver. */ - pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* configure pins for SDHC1 only */ mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CLK, MUX_CTL_FUNC)); diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index e8fb1ea..94731e4a 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -25,10 +25,10 @@ #include <common.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> -#include <pmic.h> +#include <power/pmic.h> #include <usb/s3c_udc.h> #include <asm/arch/cpu.h> -#include <max8998_pmic.h> +#include <power/max8998_pmic.h> DECLARE_GLOBAL_DATA_PTR;

static struct s5pc110_gpio *s5pc110_gpio; @@ -42,8 +42,9 @@ int board_init(void) gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

#if defined(CONFIG_PMIC) - pmic_init(); + pmic_init(I2C_5); #endif + return 0; }

@@ -108,7 +109,7 @@ static int s5pc1xx_phy_control(int on) { int ret; static int status; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8998_PMIC");

if (pmic_probe(p)) return -1; diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index e11a892..80ec4ad 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -34,9 +34,9 @@ #include <asm/arch/mipi_dsim.h> #include <asm/arch/watchdog.h> #include <asm/arch/power.h> -#include <pmic.h> +#include <power/pmic.h> #include <usb/s3c_udc.h> -#include <max8997_pmic.h> +#include <power/max8997_pmic.h> #include <libtizen.h>

#include "setup.h" @@ -69,7 +69,7 @@ int board_init(void) printf("HW Revision:\t0x%x\n", board_rev);

#if defined(CONFIG_PMIC) - pmic_init(); + pmic_init(I2C_5); #endif

return 0; @@ -238,7 +238,7 @@ static int s5pc210_phy_control(int on) { int ret = 0; u32 val = 0; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8997_PMIC");

if (pmic_probe(p)) return -1; @@ -413,7 +413,7 @@ static void lcd_reset(void) static int lcd_power(void) { int ret = 0; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8997_PMIC");

if (pmic_probe(p)) return 0; @@ -473,7 +473,7 @@ static struct mipi_dsim_lcd_device mipi_lcd_device = { static int mipi_power(void) { int ret = 0; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8997_PMIC");

if (pmic_probe(p)) return 0; diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 90fff5c..80a7346 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -27,10 +27,10 @@ #include <asm/arch/adc.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> -#include <pmic.h> +#include <power/pmic.h> #include <usb/s3c_udc.h> #include <asm/arch/cpu.h> -#include <max8998_pmic.h> +#include <power/max8998_pmic.h>

DECLARE_GLOBAL_DATA_PTR;

@@ -59,7 +59,7 @@ int board_init(void) gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

#if defined(CONFIG_PMIC) - pmic_init(); + pmic_init(I2C_5); #endif

check_hw_revision(); @@ -112,7 +112,7 @@ static unsigned short get_adc_value(int channel) static int adc_power_control(int on) { int ret; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8998_PMIC");

if (pmic_probe(p)) return -1; @@ -280,7 +280,7 @@ int board_mmc_init(bd_t *bis) static int s5pc210_phy_control(int on) { int ret = 0; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("MAX8998_PMIC");

if (pmic_probe(p)) return -1; diff --git a/board/ttcontrol/vision2/vision2.c b/board/ttcontrol/vision2/vision2.c index f28eab0..3cfa7dc 100644 --- a/board/ttcontrol/vision2/vision2.c +++ b/board/ttcontrol/vision2/vision2.c @@ -33,7 +33,7 @@ #include <asm/arch/sys_proto.h> #include <i2c.h> #include <mmc.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_esdhc.h> #include <fsl_pmic.h> #include <mc13892.h> @@ -306,8 +306,8 @@ static void power_init_mx51(void) unsigned int val; struct pmic *p;

- pmic_init(); - p = get_pmic(); + pmic_init(I2C_PMIC); + p = pmic_get("FSL_PMIC");

/* Write needed to Power Gate 2 register */ pmic_reg_read(p, REG_POWER_MISC, &val); diff --git a/drivers/misc/pmic_core.c b/drivers/misc/pmic_core.c index 5d62a56..2908f66 100644 --- a/drivers/misc/pmic_core.c +++ b/drivers/misc/pmic_core.c @@ -27,18 +27,21 @@ */

#include <common.h> +#include <malloc.h> #include <linux/types.h> -#include <pmic.h> +#include <linux/list.h> +#include <power/pmic.h>

-static struct pmic pmic; +static LIST_HEAD(pmic_list);

-int check_reg(u32 reg) +int check_reg(struct pmic *p, u32 reg) { - if (reg >= pmic.number_of_regs) { + if (reg >= p->number_of_regs) { printf("<reg num> = %d is invalid. Should be less than %d\n", - reg, pmic.number_of_regs); + reg, p->number_of_regs); return -1; } + return 0; }

@@ -65,11 +68,16 @@ static void pmic_show_info(struct pmic *p) printf("PMIC: %s\n", p->name); }

-static void pmic_dump(struct pmic *p) +static int pmic_dump(struct pmic *p) { int i, ret; u32 val;

+ if (!p) { + puts("Wrong PMIC name!\n"); + return -1; + } + pmic_show_info(p); for (i = 0; i < p->number_of_regs; i++) { ret = pmic_reg_read(p, i, &val); @@ -82,36 +90,79 @@ static void pmic_dump(struct pmic *p) printf("%08x ", val); } puts("\n"); + return 0; }

-struct pmic *get_pmic(void) +struct pmic *pmic_alloc(void) { - return &pmic; + struct pmic *p; + + p = calloc(sizeof(*p), 1); + if (!p) { + printf("%s: No available memory for allocation!\n", __func__); + return NULL; + } + + list_add_tail(&p->list, &pmic_list); + + debug("%s: new pmic struct: 0x%p\n", __func__, p); + + return p; +} + +struct pmic *pmic_get(const char *s) +{ + struct pmic *p; + + list_for_each_entry(p, &pmic_list, list) { + if (strcmp(p->name, s) == 0) { + debug("%s: pmic %s -> 0x%p\n", __func__, p->name, p); + return p; + } + } + + return NULL; +} + +static void pmic_list_names(void) +{ + struct pmic *p; + + puts("PMIC devices:\n"); + list_for_each_entry(p, &pmic_list, list) { + printf("name: %s\n", p->name); + } }

int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { u32 ret, reg, val; + struct pmic *p; char *cmd;

- struct pmic *p = &pmic; - /* at least two arguments please */ if (argc < 2) - return cmd_usage(cmdtp); + return CMD_RET_USAGE;

cmd = argv[1]; + + if (strcmp(cmd, "list") == 0) { + pmic_list_names(); + return CMD_RET_SUCCESS; + } + if (strcmp(cmd, "dump") == 0) { - pmic_dump(p); - return 0; + if (pmic_dump(pmic_get(argv[2]))) + return CMD_RET_FAILURE; + return CMD_RET_SUCCESS; }

if (strcmp(cmd, "read") == 0) { - if (argc < 3) - return cmd_usage(cmdtp); - - reg = simple_strtoul(argv[2], NULL, 16); + if (argc < 4) + return CMD_RET_USAGE;

+ reg = simple_strtoul(argv[3], NULL, 16); + p = pmic_get(argv[2]); ret = pmic_reg_read(p, reg, &val);

if (ret) @@ -119,29 +170,30 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])

printf("\n0x%02x: 0x%08x\n", reg, val);

- return 0; + return CMD_RET_SUCCESS; }

if (strcmp(cmd, "write") == 0) { - if (argc < 4) - return cmd_usage(cmdtp); - - reg = simple_strtoul(argv[2], NULL, 16); - val = simple_strtoul(argv[3], NULL, 16); + if (argc < 5) + return CMD_RET_USAGE;

+ reg = simple_strtoul(argv[3], NULL, 16); + val = simple_strtoul(argv[4], NULL, 16); + p = pmic_get(argv[2]); pmic_reg_write(p, reg, val);

- return 0; + return CMD_RET_SUCCESS; }

/* No subcommand found */ - return 1; + return CMD_RET_SUCCESS; }

U_BOOT_CMD( pmic, CONFIG_SYS_MAXARGS, 1, do_pmic, "PMIC", - "dump - dump PMIC registers\n" - "pmic read <reg> - read register\n" - "pmic write <reg> <value> - write register" + "list - list available PMICs\n" + "pmic dump name - dump named PMIC registers\n" + "pmic name read <reg> - read register\n" + "pmic name write <reg> <value> - write register" ); diff --git a/drivers/misc/pmic_dialog.c b/drivers/misc/pmic_dialog.c index e97af1d..d972211 100644 --- a/drivers/misc/pmic_dialog.c +++ b/drivers/misc/pmic_dialog.c @@ -17,12 +17,12 @@ */

#include <common.h> -#include <pmic.h> +#include <power/pmic.h> #include <dialog_pmic.h>

-int pmic_dialog_init(void) +int pmic_dialog_init(unsigned char bus) { - struct pmic *p = get_pmic(); + struct pmic *p = pmic_alloc(); static const char name[] = "DIALOG_PMIC";

p->name = name; @@ -31,7 +31,7 @@ int pmic_dialog_init(void) p->interface = PMIC_I2C; p->hw.i2c.addr = CONFIG_SYS_DIALOG_PMIC_I2C_ADDR; p->hw.i2c.tx_num = 1; - p->bus = I2C_PMIC; + p->bus = bus;

return 0; } diff --git a/drivers/misc/pmic_fsl.c b/drivers/misc/pmic_fsl.c index 0ff75ed..868c3c4 100644 --- a/drivers/misc/pmic_fsl.c +++ b/drivers/misc/pmic_fsl.c @@ -23,7 +23,7 @@

#include <common.h> #include <spi.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h>

#if defined(CONFIG_PMIC_SPI) @@ -33,9 +33,9 @@ static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write) } #endif

-int pmic_init(void) +int pmic_init(unsigned char bus) { - struct pmic *p = get_pmic(); + struct pmic *p = pmic_alloc(); static const char name[] = "FSL_PMIC";

p->name = name; @@ -54,7 +54,7 @@ int pmic_init(void) p->interface = PMIC_I2C; p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR; p->hw.i2c.tx_num = 3; - p->bus = I2C_PMIC; + p->bus = bus; #else #error "You must select CONFIG_PMIC_SPI or CONFIG_PMIC_I2C" #endif diff --git a/drivers/misc/pmic_i2c.c b/drivers/misc/pmic_i2c.c index 1064bfe..3e5a784 100644 --- a/drivers/misc/pmic_i2c.c +++ b/drivers/misc/pmic_i2c.c @@ -28,7 +28,7 @@

#include <common.h> #include <linux/types.h> -#include <pmic.h> +#include <power/pmic.h> #include <i2c.h> #include <compiler.h>

@@ -36,7 +36,7 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val) { unsigned char buf[4] = { 0 };

- if (check_reg(reg)) + if (check_reg(p, reg)) return -1;

switch (pmic_i2c_tx_num) { @@ -79,7 +79,7 @@ int pmic_reg_read(struct pmic *p, u32 reg, u32 *val) unsigned char buf[4] = { 0 }; u32 ret_val = 0;

- if (check_reg(reg)) + if (check_reg(p, reg)) return -1;

if (i2c_read(pmic_i2c_addr, reg, 1, buf, pmic_i2c_tx_num)) diff --git a/drivers/misc/pmic_max8997.c b/drivers/misc/pmic_max8997.c index 4943f66..4e8283a 100644 --- a/drivers/misc/pmic_max8997.c +++ b/drivers/misc/pmic_max8997.c @@ -22,13 +22,13 @@ */

#include <common.h> -#include <pmic.h> -#include <max8997_pmic.h> +#include <power/pmic.h> +#include <power/max8997_pmic.h> #include <i2c.h>

-int pmic_init(void) +int pmic_init(unsigned char bus) { - struct pmic *p = get_pmic(); + struct pmic *p = pmic_alloc(); static const char name[] = "MAX8997_PMIC";

puts("Board PMIC init\n"); @@ -38,7 +38,7 @@ int pmic_init(void) p->number_of_regs = PMIC_NUM_OF_REGS; p->hw.i2c.addr = MAX8997_I2C_ADDR; p->hw.i2c.tx_num = 1; - p->bus = I2C_0; + p->bus = bus;

return 0; } diff --git a/drivers/misc/pmic_max8998.c b/drivers/misc/pmic_max8998.c index cc69fd7..3cad60d 100644 --- a/drivers/misc/pmic_max8998.c +++ b/drivers/misc/pmic_max8998.c @@ -22,12 +22,12 @@ */

#include <common.h> -#include <pmic.h> -#include <max8998_pmic.h> +#include <power/pmic.h> +#include <power/max8998_pmic.h>

-int pmic_init(void) +int pmic_init(unsigned char bus) { - struct pmic *p = get_pmic(); + struct pmic *p = pmic_alloc(); static const char name[] = "MAX8998_PMIC";

puts("Board PMIC init\n"); @@ -37,7 +37,7 @@ int pmic_init(void) p->number_of_regs = PMIC_NUM_OF_REGS; p->hw.i2c.addr = MAX8998_I2C_ADDR; p->hw.i2c.tx_num = 1; - p->bus = I2C_PMIC; + p->bus = bus;

return 0; } diff --git a/drivers/misc/pmic_spi.c b/drivers/misc/pmic_spi.c index 5a0dd22..27488ea 100644 --- a/drivers/misc/pmic_spi.c +++ b/drivers/misc/pmic_spi.c @@ -28,7 +28,7 @@

#include <common.h> #include <linux/types.h> -#include <pmic.h> +#include <power/pmic.h> #include <spi.h>

static struct spi_slave *slave; @@ -59,7 +59,7 @@ static u32 pmic_reg(struct pmic *p, u32 reg, u32 *val, u32 write) return -1; }

- if (check_reg(reg)) + if (check_reg(p, reg)) return -1;

if (spi_claim_bus(slave)) diff --git a/drivers/rtc/mc13xxx-rtc.c b/drivers/rtc/mc13xxx-rtc.c index 70ea8a1..1a10588 100644 --- a/drivers/rtc/mc13xxx-rtc.c +++ b/drivers/rtc/mc13xxx-rtc.c @@ -23,14 +23,14 @@ #include <common.h> #include <rtc.h> #include <spi.h> -#include <pmic.h> +#include <power/pmic.h> #include <fsl_pmic.h>

int rtc_get(struct rtc_time *rtc) { u32 day1, day2, time; int tim, i = 0; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("FSL_PMIC"); int ret;

do { @@ -61,7 +61,7 @@ int rtc_get(struct rtc_time *rtc) int rtc_set(struct rtc_time *rtc) { u32 time, day; - struct pmic *p = get_pmic(); + struct pmic *p = pmic_get("FSL_PMIC");

time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday, rtc->tm_hour, rtc->tm_min, rtc->tm_sec); diff --git a/include/max8997_pmic.h b/include/power/max8997_pmic.h similarity index 92% rename from include/max8997_pmic.h rename to include/power/max8997_pmic.h index 17ae24e..1db7deb 100644 --- a/include/max8997_pmic.h +++ b/include/power/max8997_pmic.h @@ -111,7 +111,7 @@ enum { MAX8997_REG_MBCCTRL6 = 0x55, MAX8997_REG_OTPCGHCVS = 0x56,

- MAX8997_REG_SAFEOUTCTRL = 0x5a, + MAX8997_REG_SAFEOUTCTRL = 0x5a,

MAX8997_REG_LBCNFG1 = 0x5e, MAX8997_REG_LBCNFG2 = 0x5f, @@ -171,9 +171,22 @@ enum { PMIC_NUM_OF_REGS = 0x9b, };

+#define ACTDISSAFEO1 (1 << 4) +#define ACTDISSAFEO2 (1 << 5) #define ENSAFEOUT1 (1 << 6) #define ENSAFEOUT2 (1 << 7)

+/* Charger */ +enum {CHARGER_ENABLE, CHARGER_DISABLE}; +#define DETBAT (1 << 2) +#define MBCICHFCSET (1 << 4) +#define MBCHOSTEN (1 << 6) +#define VCHGR_FC (1 << 7) + +#define CHARGER_MIN_CURRENT 200 +#define CHARGER_MAX_CURRENT 950 +#define CHARGER_CURRENT_RESOLUTION 50 + #define MAX8997_I2C_ADDR (0xCC >> 1) #define MAX8997_RTC_ADDR (0x0C >> 1) #define MAX8997_MUIC_ADDR (0x4A >> 1) diff --git a/include/max8998_pmic.h b/include/power/max8998_pmic.h similarity index 100% rename from include/max8998_pmic.h rename to include/power/max8998_pmic.h diff --git a/include/pmic.h b/include/power/pmic.h similarity index 84% rename from include/pmic.h rename to include/power/pmic.h index 1a2db05..e9affc8 100644 --- a/include/pmic.h +++ b/include/power/pmic.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 Samsung Electronics + * Copyright (C) 2011-2012 Samsung Electronics * Lukasz Majewski l.majewski@samsung.com * * See file CREDITS for list of people who contributed to this @@ -24,6 +24,10 @@ #ifndef __CORE_PMIC_H_ #define __CORE_PMIC_H_

+#include <common.h> +#include <linux/list.h> +#include <i2c.h> + enum { PMIC_I2C, PMIC_SPI, }; enum { I2C_PMIC, I2C_NUM, }; enum { PMIC_READ, PMIC_WRITE, }; @@ -49,17 +53,20 @@ struct pmic { unsigned char bus; unsigned char interface; unsigned char sensor_byte_order; - unsigned char number_of_regs; + unsigned int number_of_regs; union hw { struct p_i2c i2c; struct p_spi spi; } hw; + + struct list_head list; };

-int pmic_init(void); -int pmic_dialog_init(void); -int check_reg(u32 reg); -struct pmic *get_pmic(void); +int pmic_init(unsigned char bus); +int pmic_dialog_init(unsigned char bus); +int check_reg(struct pmic *p, u32 reg); +struct pmic *pmic_alloc(void); +struct pmic *pmic_get(const char *s); int pmic_probe(struct pmic *p); int pmic_reg_read(struct pmic *p, u32 reg, u32 *val); int pmic_reg_write(struct pmic *p, u32 reg, u32 val);

Enable support for power_board_init() method at TRATS board.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- Changes for v2: - None Changes for v3: - Remove CONFIG_POWER_INIT flag Changes for v4: - None --- board/samsung/trats/trats.c | 11 +++++++---- 1 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 80ec4ad..de14f0d 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -68,10 +68,6 @@ int board_init(void) check_hw_revision(); printf("HW Revision:\t0x%x\n", board_rev);

-#if defined(CONFIG_PMIC) - pmic_init(I2C_5); -#endif - return 0; }

@@ -90,6 +86,13 @@ void i2c_init_board(void) s5p_gpio_direction_output(&gpio2->y4, 1, 1); }

+int power_init_board(void) +{ + pmic_init(I2C_5); + + return 0; +} + int dram_init(void) { gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +

The PMIC framework has been moved to its more natural place ./drivers/power from ./drivers/misc directory.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- Changes for v2: - New patch for v2 Changes for v3: - None Changes for v4: - Move PMIC related code (max8997.c and max8998.c) to power/pmic - Define ./power/pmic/libpmic.o library --- Makefile | 3 +- drivers/misc/Makefile | 7 ---- drivers/power/Makefile | 12 +++++-- drivers/power/pmic/Makefile | 48 +++++++++++++++++++++++++++ drivers/{misc => power/pmic}/pmic_max8997.c | 0 drivers/{misc => power/pmic}/pmic_max8998.c | 0 drivers/{misc => power}/pmic_core.c | 0 drivers/{misc => power}/pmic_dialog.c | 0 drivers/{misc => power}/pmic_fsl.c | 0 drivers/{misc => power}/pmic_i2c.c | 0 drivers/{misc => power}/pmic_spi.c | 0 11 files changed, 59 insertions(+), 11 deletions(-) create mode 100644 drivers/power/pmic/Makefile rename drivers/{misc => power/pmic}/pmic_max8997.c (100%) rename drivers/{misc => power/pmic}/pmic_max8998.c (100%) rename drivers/{misc => power}/pmic_core.c (100%) rename drivers/{misc => power}/pmic_dialog.c (100%) rename drivers/{misc => power}/pmic_fsl.c (100%) rename drivers/{misc => power}/pmic_i2c.c (100%) rename drivers/{misc => power}/pmic_spi.c (100%)

diff --git a/Makefile b/Makefile index d385467..f53f6ad 100644 --- a/Makefile +++ b/Makefile @@ -292,7 +292,8 @@ LIBS-y += drivers/net/libnet.o LIBS-y += drivers/net/phy/libphy.o LIBS-y += drivers/pci/libpci.o LIBS-y += drivers/pcmcia/libpcmcia.o -LIBS-y += drivers/power/libpower.o +LIBS-y += drivers/power/libpower.o \ + drivers/power/pmic/libpmic.o LIBS-y += drivers/spi/libspi.o LIBS-y += drivers/dfu/libdfu.o ifeq ($(CPU),mpc83xx) diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 271463c..cdec88b 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -34,13 +34,6 @@ COBJS-$(CONFIG_NS87308) += ns87308.o COBJS-$(CONFIG_PDSP188x) += pdsp188x.o COBJS-$(CONFIG_STATUS_LED) += status_led.o COBJS-$(CONFIG_TWL4030_LED) += twl4030_led.o -COBJS-$(CONFIG_PMIC) += pmic_core.o -COBJS-$(CONFIG_DIALOG_PMIC) += pmic_dialog.o -COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o -COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o -COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o -COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o -COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o

COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/power/Makefile b/drivers/power/Makefile index 6bf388c..7fc5554 100644 --- a/drivers/power/Makefile +++ b/drivers/power/Makefile @@ -23,7 +23,7 @@

include $(TOPDIR)/config.mk

-LIB := $(obj)libpower.o +LIB := $(obj)libpower.o

COBJS-$(CONFIG_FTPMU010_POWER) += ftpmu010.o COBJS-$(CONFIG_TPS6586X_POWER) += tps6586x.o @@ -31,9 +31,15 @@ COBJS-$(CONFIG_TWL4030_POWER) += twl4030.o COBJS-$(CONFIG_TWL6030_POWER) += twl6030.o COBJS-$(CONFIG_TWL6035_POWER) += twl6035.o

+COBJS-$(CONFIG_PMIC) += pmic_core.o +COBJS-$(CONFIG_DIALOG_PMIC) += pmic_dialog.o +COBJS-$(CONFIG_PMIC_FSL) += pmic_fsl.o +COBJS-$(CONFIG_PMIC_I2C) += pmic_i2c.o +COBJS-$(CONFIG_PMIC_SPI) += pmic_spi.o + COBJS := $(COBJS-y) -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS))

all: $(LIB)

diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile new file mode 100644 index 0000000..8ccd6e9 --- /dev/null +++ b/drivers/power/pmic/Makefile @@ -0,0 +1,48 @@ +# +# Copyright (C) 2012 Samsung Electronics +# Lukasz Majewski l.majewski@samsung.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB := $(obj)libpmic.o + +COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o +COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o + +COBJS := $(COBJS-y) +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +all: $(LIB) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################## diff --git a/drivers/misc/pmic_max8997.c b/drivers/power/pmic/pmic_max8997.c similarity index 100% rename from drivers/misc/pmic_max8997.c rename to drivers/power/pmic/pmic_max8997.c diff --git a/drivers/misc/pmic_max8998.c b/drivers/power/pmic/pmic_max8998.c similarity index 100% rename from drivers/misc/pmic_max8998.c rename to drivers/power/pmic/pmic_max8998.c diff --git a/drivers/misc/pmic_core.c b/drivers/power/pmic_core.c similarity index 100% rename from drivers/misc/pmic_core.c rename to drivers/power/pmic_core.c diff --git a/drivers/misc/pmic_dialog.c b/drivers/power/pmic_dialog.c similarity index 100% rename from drivers/misc/pmic_dialog.c rename to drivers/power/pmic_dialog.c diff --git a/drivers/misc/pmic_fsl.c b/drivers/power/pmic_fsl.c similarity index 100% rename from drivers/misc/pmic_fsl.c rename to drivers/power/pmic_fsl.c diff --git a/drivers/misc/pmic_i2c.c b/drivers/power/pmic_i2c.c similarity index 100% rename from drivers/misc/pmic_i2c.c rename to drivers/power/pmic_i2c.c diff --git a/drivers/misc/pmic_spi.c b/drivers/power/pmic_spi.c similarity index 100% rename from drivers/misc/pmic_spi.c rename to drivers/power/pmic_spi.c

Now it is possible to provide specific function per PMIC/power device instance.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- Changes for v2: - New at patch v2

Changes for v3: - separate power_{battery|chrg|fg} structures to provide battery ops - struct pmic *parent pointer added

Changes for v4: - None --- include/power/battery.h | 38 ++++++++++++++++++++++++++++++++++++++ include/power/pmic.h | 30 +++++++++++++++++++++++++++++- 2 files changed, 67 insertions(+), 1 deletions(-) create mode 100644 include/power/battery.h

diff --git a/include/power/battery.h b/include/power/battery.h new file mode 100644 index 0000000..e2fec68 --- /dev/null +++ b/include/power/battery.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Lukasz Majewski l.majewski@samsung.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __POWER_BATTERY_H_ +#define __POWER_BATTERY_H_ + +struct battery { + unsigned int version; + unsigned int state_of_chrg; + unsigned int time_to_empty; + unsigned int capacity; + unsigned int voltage_uV; + + unsigned int state; +}; + +int power_bat_init(unsigned char bus); +#endif /* __POWER_BATTERY_H_ */ diff --git a/include/power/pmic.h b/include/power/pmic.h index e9affc8..1ecfc05 100644 --- a/include/power/pmic.h +++ b/include/power/pmic.h @@ -27,8 +27,9 @@ #include <common.h> #include <linux/list.h> #include <i2c.h> +#include <power/power_chrg.h>

-enum { PMIC_I2C, PMIC_SPI, }; +enum { PMIC_I2C, PMIC_SPI, PMIC_NONE}; enum { I2C_PMIC, I2C_NUM, }; enum { PMIC_READ, PMIC_WRITE, }; enum { PMIC_SENSOR_BYTE_ORDER_LITTLE, PMIC_SENSOR_BYTE_ORDER_BIG, }; @@ -48,6 +49,27 @@ struct p_spi { u32 (*prepare_tx)(u32 reg, u32 *val, u32 write); };

+struct pmic; +struct power_fg { + int (*fg_battery_check) (struct pmic *p, struct pmic *bat); + int (*fg_battery_update) (struct pmic *p, struct pmic *bat); +}; + +struct power_chrg { + int (*chrg_type) (struct pmic *p); + int (*chrg_bat_present) (struct pmic *p); + int (*chrg_state) (struct pmic *p, int state, int current); +}; + +struct power_battery { + struct battery *bat; + int (*battery_init) (struct pmic *bat, struct pmic *p1, + struct pmic *p2, struct pmic *p3); + int (*battery_charge) (struct pmic *bat); + /* Keep info about power devices involved with battery operation */ + struct pmic *chrg, *fg, *muic; +}; + struct pmic { const char *name; unsigned char bus; @@ -59,6 +81,12 @@ struct pmic { struct p_spi spi; } hw;

+ void (*low_power_mode) (void); + struct power_battery *pbat; + struct power_chrg *chrg; + struct power_fg *fg; + + struct pmic *parent; struct list_head list; };

Support for MUIC (Micro USB Integrated Circuit) built into the MAX8997 power management device.

The MUIC device will work with redesigned PMIC framework.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de

--- Changes for v2: - power_init_battery now available as a callback from MUIC struct pmic instance Changes for v3: - change code according to struct pmic redesign Changes for v4: - Move muic code to ./drivers/power/pmic directory --- drivers/power/pmic/Makefile | 1 + drivers/power/pmic/muic_max8997.c | 84 +++++++++++++++++++++++++++++++++++++ include/power/max8997_muic.h | 61 +++++++++++++++++++++++++++ 3 files changed, 146 insertions(+), 0 deletions(-) create mode 100644 drivers/power/pmic/muic_max8997.c create mode 100644 include/power/max8997_muic.h

diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index 8ccd6e9..9b71e55 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -27,6 +27,7 @@ LIB := $(obj)libpmic.o

COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o +COBJS-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o

COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/power/pmic/muic_max8997.c b/drivers/power/pmic/muic_max8997.c new file mode 100644 index 0000000..a1a9634 --- /dev/null +++ b/drivers/power/pmic/muic_max8997.c @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Lukasz Majewski l.majewski@samsung.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <power/pmic.h> +#include <power/power_chrg.h> +#include <power/max8997_muic.h> +#include <i2c.h> + +static int power_chrg_get_type(struct pmic *p) +{ + unsigned int val; + unsigned char charge_type, charger; + + if (pmic_probe(p)) + return CHARGER_NO; + + pmic_reg_read(p, MAX8997_MUIC_STATUS2, &val); + charge_type = val & MAX8997_MUIC_CHG_MASK; + + switch (charge_type) { + case MAX8997_MUIC_CHG_NO: + charger = CHARGER_NO; + break; + case MAX8997_MUIC_CHG_USB: + case MAX8997_MUIC_CHG_USB_D: + charger = CHARGER_USB; + break; + case MAX8997_MUIC_CHG_TA: + case MAX8997_MUIC_CHG_TA_1A: + charger = CHARGER_TA; + break; + case MAX8997_MUIC_CHG_TA_500: + charger = CHARGER_TA_500; + break; + default: + charger = CHARGER_UNKNOWN; + break; + } + + return charger; +} + +static struct power_chrg power_chrg_muic_ops = { + .chrg_type = power_chrg_get_type, +}; + +int power_muic_init(unsigned int bus) +{ + struct pmic *p = pmic_alloc(); + static const char name[] = "MAX8997_MUIC"; + + debug("Board Micro USB Interface Controller init\n"); + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = MUIC_NUM_OF_REGS; + p->hw.i2c.addr = MAX8997_MUIC_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + p->chrg = &power_chrg_muic_ops; + return 0; +} diff --git a/include/power/max8997_muic.h b/include/power/max8997_muic.h new file mode 100644 index 0000000..0149c12 --- /dev/null +++ b/include/power/max8997_muic.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Lukasz Majewski l.majewski@samsung.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __MAX8997_MUIC_H_ +#define __MAX8997_MUIC_H_ + +#include <power/power_chrg.h> + +/* MAX8997_MUIC_STATUS2 */ +#define MAX8997_MUIC_CHG_NO 0x00 +#define MAX8997_MUIC_CHG_USB 0x01 +#define MAX8997_MUIC_CHG_USB_D 0x02 +#define MAX8997_MUIC_CHG_TA 0x03 +#define MAX8997_MUIC_CHG_TA_500 0x04 +#define MAX8997_MUIC_CHG_TA_1A 0x05 +#define MAX8997_MUIC_CHG_MASK 0x07 + +/* MAX 8997 MUIC registers */ +enum { + MAX8997_MUIC_ID = 0x00, + MAX8997_MUIC_INT1 = 0x01, + MAX8997_MUIC_INT2 = 0x02, + MAX8997_MUIC_INT3 = 0x03, + MAX8997_MUIC_STATUS1 = 0x04, + MAX8997_MUIC_STATUS2 = 0x05, + MAX8997_MUIC_STATUS3 = 0x06, + MAX8997_MUIC_INTMASK1 = 0x07, + MAX8997_MUIC_INTMASK2 = 0x08, + MAX8997_MUIC_INTMASK3 = 0x09, + MAX8997_MUIC_CDETCTRL = 0x0A, + MAX8997_MUIC_CONTROL1 = 0x0C, + MAX8997_MUIC_CONTROL2 = 0x0D, + MAX8997_MUIC_CONTROL3 = 0x0E, + + MUIC_NUM_OF_REGS = 0x0F, +}; + +#define MAX8997_MUIC_I2C_ADDR (0x4A >> 1) + +int power_muic_init(unsigned int bus); +#endif /* __MAX8997_MUIC_H_ */

Function for calculating LDO internal register value from passed micro Volt.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de --- Changes for v2: - MAX8997_LDO_MAX_VAL defined Changes for v3: - None Changes for v4: - None --- drivers/power/pmic/pmic_max8997.c | 16 ++++++++++++++++ include/power/max8997_pmic.h | 2 ++ 2 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/drivers/power/pmic/pmic_max8997.c b/drivers/power/pmic/pmic_max8997.c index 4e8283a..47ef7f6 100644 --- a/drivers/power/pmic/pmic_max8997.c +++ b/drivers/power/pmic/pmic_max8997.c @@ -26,6 +26,22 @@ #include <power/max8997_pmic.h> #include <i2c.h>

+unsigned char max8997_reg_ldo(int uV) +{ + unsigned char ret; + if (uV <= 800000) + return 0; + if (uV >= 3950000) + return MAX8997_LDO_MAX_VAL; + ret = (uV - 800000) / 50000; + if (ret > MAX8997_LDO_MAX_VAL) { + printf("MAX8997 LDO SETTING ERROR (%duV) -> %u\n", uV, ret); + ret = MAX8997_LDO_MAX_VAL; + } + + return ret; +} + int pmic_init(unsigned char bus) { struct pmic *p = pmic_alloc(); diff --git a/include/power/max8997_pmic.h b/include/power/max8997_pmic.h index 1db7deb..03cac04 100644 --- a/include/power/max8997_pmic.h +++ b/include/power/max8997_pmic.h @@ -200,4 +200,6 @@ enum { EN_LDO = (0x3 << 6), };

+#define MAX8997_LDO_MAX_VAL 0x3F +unsigned char max8997_reg_ldo(int uV); #endif /* __MAX8997_PMIC_H_ */

MUIC IC built into the MAX8997 device is enabled at TRATS.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- Changes for v2: - None Changes for v3: - None Changes for v4: - None --- board/samsung/trats/trats.c | 2 ++ include/configs/trats.h | 2 ++ 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 7b6f6dc..ed44def 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -38,6 +38,7 @@ #include <usb/s3c_udc.h> #include <power/max8997_pmic.h> #include <libtizen.h> +#include <power/max8997_muic.h>

#include "setup.h"

@@ -240,6 +241,7 @@ int power_init_board(void) pmic_init(I2C_5);

pmic_init_max8997(); + power_muic_init(I2C_5); return 0; }

diff --git a/include/configs/trats.h b/include/configs/trats.h index d7808aa..74c4a23 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -238,6 +238,8 @@ #define CONFIG_PMIC_I2C #define CONFIG_PMIC_MAX8997

+#define CONFIG_POWER_MUIC +#define CONFIG_POWER_MUIC_MAX8997 #define CONFIG_USB_GADGET #define CONFIG_USB_GADGET_S3C_UDC_OTG #define CONFIG_USB_GADGET_DUALSPEED

Support for TRATS battery has been added. It is treated as a "normal" power related device and thereof controlled by pmic/power subsystem.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- Changes for v2: - New patch for v2. Changes for v3: - None Changes for v4: - None --- board/samsung/trats/trats.c | 2 ++ include/configs/trats.h | 2 ++ 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index c0a7b90..5c23744 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -39,6 +39,7 @@ #include <power/max8997_pmic.h> #include <libtizen.h> #include <power/max8997_muic.h> +#include <power/battery.h> #include <power/max17042_fg.h>

#include "setup.h" @@ -244,6 +245,7 @@ int power_init_board(void) pmic_init_max8997(); power_fg_init(I2C_9); power_muic_init(I2C_5); + power_bat_init(0); return 0; }

diff --git a/include/configs/trats.h b/include/configs/trats.h index 0bc1f3a..2fdc597 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -242,6 +242,8 @@ #define CONFIG_POWER_FG_MAX17042 #define CONFIG_POWER_MUIC #define CONFIG_POWER_MUIC_MAX8997 +#define CONFIG_POWER_BATTERY +#define CONFIG_POWER_BATTERY_TRATS #define CONFIG_USB_GADGET #define CONFIG_USB_GADGET_S3C_UDC_OTG #define CONFIG_USB_GADGET_DUALSPEED

When charging battery is necessary, the development board needs to be turned into low power mode for better efficiency.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Minkyu Kang mk7.kang@samsung.com --- Changes for v2: - None Changes for v3: - None Changes for v4: - None --- board/samsung/trats/trats.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 files changed, 41 insertions(+), 0 deletions(-)

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 5c23744..a8a97bf 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -89,6 +89,47 @@ void i2c_init_board(void) s5p_gpio_direction_output(&gpio2->y4, 1, 1); }

+static void trats_low_power_mode(void) +{ + struct exynos4_clock *clk = + (struct exynos4_clock *)samsung_get_base_clock(); + struct exynos4_power *pwr = + (struct exynos4_power *)samsung_get_base_power(); + + /* Power down CORE1 */ + writel(0x0, &pwr->arm_core1_configuration); + + /* Change the APLL frequency */ + writel(0xa0c80604, &clk->apll_con0); + /* Change CPU0 clock divider */ + writel(0x00000100, &clk->div_cpu0); + /* CLK_DIV_STAT_CPU0 - wait until clock gets stable */ + while (readl(&clk->div_stat_cpu0) & 0x1111111) + ; + + /* Change clock divider ratio for DMC */ + writel(0x13113117, &clk->div_dmc0); + while (readl(&clk->div_stat_dmc0) & 0x11111111) + ; + + /* Turn off unnecessary power domains */ + writel(0x0, &pwr->xxti_configuration); /* XXTI */ + writel(0x0, &pwr->cam_configuration); /* CAM */ + writel(0x0, &pwr->tv_configuration); /* TV */ + writel(0x0, &pwr->mfc_configuration); /* MFC */ + writel(0x0, &pwr->g3d_configuration); /* G3D */ + writel(0x0, &pwr->gps_configuration); /* GPS */ + writel(0x0, &pwr->gps_alive_configuration); /* GPS_ALIVE */ + + /* Turn off unnecessary clocks */ + writel(0x0, &clk->gate_ip_cam); /* CAM */ + writel(0x0, &clk->gate_ip_tv); /* TV */ + writel(0x0, &clk->gate_ip_mfc); /* MFC */ + writel(0x0, &clk->gate_ip_g3d); /* G3D */ + writel(0x0, &clk->gate_ip_image); /* IMAGE */ + writel(0x0, &clk->gate_ip_gps); /* GPS */ +} + static int pmic_init_max8997(void) { struct pmic *p = pmic_get("MAX8997_PMIC");

Two extra commands: "pmic name bat state" and "pmic name bat charge" has been added to pmic framework. Those provides state display and charge capabilities to named batteries.

The pmic_core.c file has been refactored to more consistent name scheme.

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de --- Changes for v2: - New patch to v2. Changes for v3: - change code according to struct pmic redesign Changes for v4: - None --- drivers/power/pmic_core.c | 51 ++++++++++++++++++++++++++++++++++++-------- 1 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/drivers/power/pmic_core.c b/drivers/power/pmic_core.c index 2908f66..01a240f 100644 --- a/drivers/power/pmic_core.c +++ b/drivers/power/pmic_core.c @@ -124,35 +124,46 @@ struct pmic *pmic_get(const char *s) return NULL; }

+const char *power_get_interface(int interface) +{ + const char *power_interface[] = {"I2C", "SPI", "|+|-|"}; + return power_interface[interface]; +} + static void pmic_list_names(void) { struct pmic *p;

puts("PMIC devices:\n"); list_for_each_entry(p, &pmic_list, list) { - printf("name: %s\n", p->name); + printf("name: %s bus: %s_%d\n", p->name, + power_get_interface(p->interface), p->bus); } }

int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { u32 ret, reg, val; + char *cmd, *name; struct pmic *p; - char *cmd;

/* at least two arguments please */ if (argc < 2) return CMD_RET_USAGE;

- cmd = argv[1]; - - if (strcmp(cmd, "list") == 0) { + if (strcmp(argv[1], "list") == 0) { pmic_list_names(); return CMD_RET_SUCCESS; }

+ name = argv[1]; + cmd = argv[2]; + + debug("%s: name: %s cmd: %s\n", __func__, name, cmd); + p = pmic_get(name); + if (strcmp(cmd, "dump") == 0) { - if (pmic_dump(pmic_get(argv[2]))) + if (pmic_dump(p)) return CMD_RET_FAILURE; return CMD_RET_SUCCESS; } @@ -162,7 +173,6 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return CMD_RET_USAGE;

reg = simple_strtoul(argv[3], NULL, 16); - p = pmic_get(argv[2]); ret = pmic_reg_read(p, reg, &val);

if (ret) @@ -179,12 +189,31 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])

reg = simple_strtoul(argv[3], NULL, 16); val = simple_strtoul(argv[4], NULL, 16); - p = pmic_get(argv[2]); pmic_reg_write(p, reg, val);

return CMD_RET_SUCCESS; }

+ if (strcmp(cmd, "bat") == 0) { + if (argc < 4) + return CMD_RET_USAGE; + + if (strcmp(argv[3], "state") == 0) + p->fg->fg_battery_check(p->pbat->fg, p); + + if (strcmp(argv[3], "charge") == 0) { + if (p->pbat) { + printf("PRINT BAT charge %s\n", p->name); + if (p->low_power_mode) + p->low_power_mode(); + if (p->pbat->battery_charge) + p->pbat->battery_charge(p); + } + } + + return CMD_RET_SUCCESS; + } + /* No subcommand found */ return CMD_RET_SUCCESS; } @@ -193,7 +222,9 @@ U_BOOT_CMD( pmic, CONFIG_SYS_MAXARGS, 1, do_pmic, "PMIC", "list - list available PMICs\n" - "pmic dump name - dump named PMIC registers\n" + "pmic name dump - dump named PMIC registers\n" "pmic name read <reg> - read register\n" - "pmic name write <reg> <value> - write register" + "pmic name write <reg> <value> - write register\n" + "pmic name bat state - write register\n" + "pmic name bat charge - write register\n" );

Rename all CONFIG_PMIC* defines to CONFIG_POWER*

Signed-off-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Stefano Babic sbabic@denx.de --- Changes for v3: - New patch at v3. Changes for v4: - None --- board/samsung/goni/goni.c | 2 +- board/samsung/universal_c210/universal.c | 2 +- drivers/power/Makefile | 8 ++++---- drivers/power/pmic/Makefile | 4 ++-- drivers/power/power_fsl.c | 8 ++++---- include/configs/imx31_litekit.h | 6 +++--- include/configs/mx31ads.h | 6 +++--- include/configs/mx31pdk.h | 6 +++--- include/configs/mx35pdk.h | 6 +++--- include/configs/mx51_efikamx.h | 6 +++--- include/configs/mx51evk.h | 6 +++--- include/configs/mx53evk.h | 6 +++--- include/configs/mx53loco.h | 6 +++--- include/configs/qong.h | 6 +++--- include/configs/s5p_goni.h | 6 +++--- include/configs/s5pc210_universal.h | 6 +++--- include/configs/trats.h | 6 +++--- include/configs/tt01.h | 6 +++--- include/configs/vision2.h | 6 +++--- 19 files changed, 54 insertions(+), 54 deletions(-)

diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index 94731e4a..46254e0 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -41,7 +41,7 @@ int board_init(void) gd->bd->bi_arch_number = MACH_TYPE_GONI; gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

-#if defined(CONFIG_PMIC) +#if defined(CONFIG_POWER) pmic_init(I2C_5); #endif

diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 80a7346..a50fa7b 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -58,7 +58,7 @@ int board_init(void) gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210; gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

-#if defined(CONFIG_PMIC) +#if defined(CONFIG_POWER) pmic_init(I2C_5); #endif

diff --git a/drivers/power/Makefile b/drivers/power/Makefile index 7733e01..2723724 100644 --- a/drivers/power/Makefile +++ b/drivers/power/Makefile @@ -31,11 +31,11 @@ COBJS-$(CONFIG_TWL4030_POWER) += twl4030.o COBJS-$(CONFIG_TWL6030_POWER) += twl6030.o COBJS-$(CONFIG_TWL6035_POWER) += twl6035.o

-COBJS-$(CONFIG_PMIC) += power_core.o +COBJS-$(CONFIG_POWER) += power_core.o COBJS-$(CONFIG_DIALOG_PMIC) += power_dialog.o -COBJS-$(CONFIG_PMIC_FSL) += power_fsl.o -COBJS-$(CONFIG_PMIC_I2C) += power_i2c.o -COBJS-$(CONFIG_PMIC_SPI) += power_spi.o +COBJS-$(CONFIG_POWER_FSL) += power_fsl.o +COBJS-$(CONFIG_POWER_I2C) += power_i2c.o +COBJS-$(CONFIG_POWER_SPI) += power_spi.o

COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index 9b71e55..e19a9a8 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -25,8 +25,8 @@ include $(TOPDIR)/config.mk

LIB := $(obj)libpmic.o

-COBJS-$(CONFIG_PMIC_MAX8998) += pmic_max8998.o -COBJS-$(CONFIG_PMIC_MAX8997) += pmic_max8997.o +COBJS-$(CONFIG_POWER_MAX8998) += pmic_max8998.o +COBJS-$(CONFIG_POWER_MAX8997) += pmic_max8997.o COBJS-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o

COBJS := $(COBJS-y) diff --git a/drivers/power/power_fsl.c b/drivers/power/power_fsl.c index 868c3c4..1dd386b 100644 --- a/drivers/power/power_fsl.c +++ b/drivers/power/power_fsl.c @@ -26,7 +26,7 @@ #include <power/pmic.h> #include <fsl_pmic.h>

-#if defined(CONFIG_PMIC_SPI) +#if defined(CONFIG_POWER_SPI) static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write) { return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF); @@ -41,7 +41,7 @@ int pmic_init(unsigned char bus) p->name = name; p->number_of_regs = PMIC_NUM_OF_REGS;

-#if defined(CONFIG_PMIC_SPI) +#if defined(CONFIG_POWER_SPI) p->interface = PMIC_SPI; p->bus = CONFIG_FSL_PMIC_BUS; p->hw.spi.cs = CONFIG_FSL_PMIC_CS; @@ -50,13 +50,13 @@ int pmic_init(unsigned char bus) p->hw.spi.bitlen = CONFIG_FSL_PMIC_BITLEN; p->hw.spi.flags = SPI_XFER_BEGIN | SPI_XFER_END; p->hw.spi.prepare_tx = pmic_spi_prepare_tx; -#elif defined(CONFIG_PMIC_I2C) +#elif defined(CONFIG_POWER_I2C) p->interface = PMIC_I2C; p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR; p->hw.i2c.tx_num = 3; p->bus = bus; #else -#error "You must select CONFIG_PMIC_SPI or CONFIG_PMIC_I2C" +#error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C" #endif

return 0; diff --git a/include/configs/imx31_litekit.h b/include/configs/imx31_litekit.h index 6ae764a..8fc3942 100644 --- a/include/configs/imx31_litekit.h +++ b/include/configs/imx31_litekit.h @@ -72,9 +72,9 @@ #define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 1 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 1000000 diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h index 9d9f4a7..9e4006b4 100644 --- a/include/configs/mx31ads.h +++ b/include/configs/mx31ads.h @@ -68,9 +68,9 @@ #define CONFIG_MXC_GPIO

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 1 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 1000000 diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h index 223b5b0..3b86c9e 100644 --- a/include/configs/mx31pdk.h +++ b/include/configs/mx31pdk.h @@ -69,9 +69,9 @@ #define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 1 #define CONFIG_FSL_PMIC_CS 2 #define CONFIG_FSL_PMIC_CLK 1000000 diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h index 826c912..342d53f 100644 --- a/include/configs/mx35pdk.h +++ b/include/configs/mx35pdk.h @@ -65,9 +65,9 @@ /* * PMIC Configs */ -#define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_FSL #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08 #define CONFIG_RTC_MC13XXX

diff --git a/include/configs/mx51_efikamx.h b/include/configs/mx51_efikamx.h index ffe771f..3c1c056 100644 --- a/include/configs/mx51_efikamx.h +++ b/include/configs/mx51_efikamx.h @@ -127,9 +127,9 @@ #endif

/* SPI PMIC */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 0 #define CONFIG_FSL_PMIC_CS (0 | 120 << 8) #define CONFIG_FSL_PMIC_CLK 25000000 diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index dcae537..2a1fb09 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -69,9 +69,9 @@ #define CONFIG_MXC_SPI

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 0 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 2500000 diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h index 69937d8..bb91587 100644 --- a/include/configs/mx53evk.h +++ b/include/configs/mx53evk.h @@ -55,9 +55,9 @@ #define CONFIG_SYS_I2C_SPEED 100000

/* PMIC Configs */ -#define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_FSL #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8 #define CONFIG_RTC_MC13XXX

diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 55efeb7..c83e7d7 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -90,10 +90,10 @@ #define CONFIG_SYS_I2C_SPEED 100000

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_I2C +#define CONFIG_POWER +#define CONFIG_POWER_I2C #define CONFIG_DIALOG_PMIC -#define CONFIG_PMIC_FSL +#define CONFIG_POWER_FSL #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8

diff --git a/include/configs/qong.h b/include/configs/qong.h index e43a021..d9bf201 100644 --- a/include/configs/qong.h +++ b/include/configs/qong.h @@ -58,9 +58,9 @@ #define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH) #define CONFIG_RTC_MC13XXX

-#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 1 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 100000 diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 7e0b302..56e8347 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -215,9 +215,9 @@

#define CONFIG_SYS_CACHELINE_SIZE 64

-#define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_MAX8998 +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_MAX8998

#include <asm/arch/gpio.h> /* diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h index 5fc6136..894f38b 100644 --- a/include/configs/s5pc210_universal.h +++ b/include/configs/s5pc210_universal.h @@ -253,9 +253,9 @@ #define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_MAX_I2C_BUS 7

-#define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_MAX8998 +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_MAX8998

#define CONFIG_USB_GADGET #define CONFIG_USB_GADGET_S3C_UDC_OTG diff --git a/include/configs/trats.h b/include/configs/trats.h index 2fdc597..355029e 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -234,9 +234,9 @@ #define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin() #define I2C_INIT multi_i2c_init()

-#define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_MAX8997 +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_MAX8997

#define CONFIG_POWER_FG #define CONFIG_POWER_FG_MAX17042 diff --git a/include/configs/tt01.h b/include/configs/tt01.h index f46efa5..9f8f240 100644 --- a/include/configs/tt01.h +++ b/include/configs/tt01.h @@ -149,9 +149,9 @@ #define CONFIG_MXC_GPIO

/* MC13783 connected to CSPI3 and SS0 */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL

#define CONFIG_FSL_PMIC_BUS 2 #define CONFIG_FSL_PMIC_CS 0 diff --git a/include/configs/vision2.h b/include/configs/vision2.h index 848df88..a72010f 100644 --- a/include/configs/vision2.h +++ b/include/configs/vision2.h @@ -87,9 +87,9 @@ #define CONFIG_ENV_IS_IN_SPI_FLASH

/* PMIC Controller */ -#define CONFIG_PMIC -#define CONFIG_PMIC_SPI -#define CONFIG_PMIC_FSL +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL #define CONFIG_FSL_PMIC_BUS 0 #define CONFIG_FSL_PMIC_CS 0 #define CONFIG_FSL_PMIC_CLK 2500000