Convert common code to use DM rtc. Remove old (pre-DM) rtc defines and config. Add uboot specific devicetree binding name for bx50v3 rtc
Signed-off-by: Robert Beckett bob.beckett@collabora.com --- arch/arm/dts/imx6q-bx50v3.dts | 2 +- board/ge/common/ge_common.c | 17 ++++++----------- configs/ge_bx50v3_defconfig | 2 ++ configs/mx53ppd_defconfig | 1 + include/configs/ge_bx50v3.h | 4 ---- include/configs/mx53ppd.h | 3 --- 6 files changed, 10 insertions(+), 19 deletions(-)
diff --git a/arch/arm/dts/imx6q-bx50v3.dts b/arch/arm/dts/imx6q-bx50v3.dts index 4d40980254..0f27c32db6 100644 --- a/arch/arm/dts/imx6q-bx50v3.dts +++ b/arch/arm/dts/imx6q-bx50v3.dts @@ -493,7 +493,7 @@ };
rtc@32 { - compatible = "epson,rx8010"; + compatible = "epson,rx8010sj-rtc", "epson,rx8010"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rtc>; reg = <0x32>; diff --git a/board/ge/common/ge_common.c b/board/ge/common/ge_common.c index d7e21deca7..48c3778046 100644 --- a/board/ge/common/ge_common.c +++ b/board/ge/common/ge_common.c @@ -5,27 +5,24 @@
#include <common.h> #include <env.h> -#include <i2c.h> +#include <dm/uclass.h> #include <rtc.h>
void check_time(void) { + struct udevice *dev; int ret, i; struct rtc_time tm; u8 retry = 3;
- unsigned int current_i2c_bus = i2c_get_bus_num(); - - ret = i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM); - if (ret < 0) { + ret = uclass_get_device(UCLASS_RTC, 0, &dev); + if (ret) { env_set("rtc_status", "FAIL"); return; }
- rtc_init(); - for (i = 0; i < retry; i++) { - ret = rtc_get(&tm); + ret = dm_rtc_get(dev, &tm); if (!ret || ret == -EINVAL) break; } @@ -40,7 +37,7 @@ void check_time(void) tm.tm_year = 2036;
for (i = 0; i < retry; i++) { - ret = rtc_set(&tm); + ret = dm_rtc_set(dev, &tm); if (!ret) break; } @@ -55,7 +52,5 @@ void check_time(void) env_set("rtc_status", "2038"); else env_set("rtc_status", "OK"); - - i2c_set_bus_num(current_i2c_bus); }
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig index 519b3e1bb1..5768757573 100644 --- a/configs/ge_bx50v3_defconfig +++ b/configs/ge_bx50v3_defconfig @@ -60,6 +60,8 @@ CONFIG_MII=y CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX6=y CONFIG_PWM_IMX=y +CONFIG_DM_RTC=y +CONFIG_RTC_RX8010SJ=y CONFIG_SPI=y CONFIG_DM_SPI=y CONFIG_MXC_SPI=y diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig index db00481266..9fd6280825 100644 --- a/configs/mx53ppd_defconfig +++ b/configs/mx53ppd_defconfig @@ -49,6 +49,7 @@ CONFIG_MII=y CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX5=y CONFIG_PWM_IMX=y +CONFIG_DM_RTC=y CONFIG_RTC_S35392A=y CONFIG_USB=y CONFIG_USB_EHCI_MX5=y diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h index b2c114409d..fd23cbe507 100644 --- a/include/configs/ge_bx50v3.h +++ b/include/configs/ge_bx50v3.h @@ -190,10 +190,6 @@ #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(7, 12) #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(1, 5)
-#define CONFIG_RTC_RX8010SJ -#define CONFIG_SYS_RTC_BUS_NUM 2 -#define CONFIG_SYS_I2C_RTC_ADDR 0x32 - #define CONFIG_BCH
#endif /* __GE_BX50V3_CONFIG_H */ diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h index b21235dd57..65b8a56f7a 100644 --- a/include/configs/mx53ppd.h +++ b/include/configs/mx53ppd.h @@ -43,9 +43,6 @@ #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0
-#define CONFIG_SYS_RTC_BUS_NUM 2 -#define CONFIG_SYS_I2C_RTC_ADDR 0x30 - /* PMIC Controller */ #define CONFIG_POWER #define CONFIG_POWER_I2C