[U-Boot] [PATCH v3 1/4] spi: zynq_[q]spi: Use BIT macro
BIT macro used on zynq_spi.c and zynq_qspi.c
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Signed-off-by: Jagan Teki jteki@openedev.com --- Changes for v3, v2: - none
drivers/spi/zynq_qspi.c | 20 ++++++++++---------- drivers/spi/zynq_spi.c | 16 ++++++++-------- 2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c index 8aa61d7..dd530a1 100644 --- a/drivers/spi/zynq_qspi.c +++ b/drivers/spi/zynq_qspi.c @@ -16,20 +16,20 @@ DECLARE_GLOBAL_DATA_PTR;
/* zynq qspi register bit masks ZYNQ_QSPI_<REG>_<BIT>_MASK */ -#define ZYNQ_QSPI_CR_IFMODE_MASK (1 << 31) /* Flash intrface mode*/ -#define ZYNQ_QSPI_CR_MSA_MASK (1 << 15) /* Manual start enb */ -#define ZYNQ_QSPI_CR_MCS_MASK (1 << 14) /* Manual chip select */ -#define ZYNQ_QSPI_CR_PCS_MASK (1 << 10) /* Peri chip select */ +#define ZYNQ_QSPI_CR_IFMODE_MASK BIT(31) /* Flash intrface mode*/ +#define ZYNQ_QSPI_CR_MSA_MASK BIT(15) /* Manual start enb */ +#define ZYNQ_QSPI_CR_MCS_MASK BIT(14) /* Manual chip select */ +#define ZYNQ_QSPI_CR_PCS_MASK BIT(10) /* Peri chip select */ #define ZYNQ_QSPI_CR_FW_MASK (0x3 << 6) /* FIFO width */ #define ZYNQ_QSPI_CR_SS_MASK (0xF << 10) /* Slave Select */ #define ZYNQ_QSPI_CR_BAUD_MASK (0x7 << 3) /* Baud rate div */ -#define ZYNQ_QSPI_CR_CPHA_MASK (1 << 2) /* Clock phase */ -#define ZYNQ_QSPI_CR_CPOL_MASK (1 << 1) /* Clock polarity */ -#define ZYNQ_QSPI_CR_MSTREN_MASK (1 << 0) /* Mode select */ -#define ZYNQ_QSPI_IXR_RXNEMPTY_MASK (1 << 4) /* RX_FIFO_not_empty */ -#define ZYNQ_QSPI_IXR_TXOW_MASK (1 << 2) /* TX_FIFO_not_full */ +#define ZYNQ_QSPI_CR_CPHA_MASK BIT(2) /* Clock phase */ +#define ZYNQ_QSPI_CR_CPOL_MASK BIT(1) /* Clock polarity */ +#define ZYNQ_QSPI_CR_MSTREN_MASK BIT(0) /* Mode select */ +#define ZYNQ_QSPI_IXR_RXNEMPTY_MASK BIT(4) /* RX_FIFO_not_empty */ +#define ZYNQ_QSPI_IXR_TXOW_MASK BIT(2) /* TX_FIFO_not_full */ #define ZYNQ_QSPI_IXR_ALL_MASK 0x7F /* All IXR bits */ -#define ZYNQ_QSPI_ENR_SPI_EN_MASK (1 << 0) /* SPI Enable */ +#define ZYNQ_QSPI_ENR_SPI_EN_MASK BIT(0) /* SPI Enable */
/* zynq qspi Transmit Data Register */ #define ZYNQ_QSPI_TXD_00_00_OFFSET 0x1C /* Transmit 4-byte inst */ diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c index 65a9633..92e5712 100644 --- a/drivers/spi/zynq_spi.c +++ b/drivers/spi/zynq_spi.c @@ -20,17 +20,17 @@ DECLARE_GLOBAL_DATA_PTR;
/* zynq spi register bit masks ZYNQ_SPI_<REG>_<BIT>_MASK */ -#define ZYNQ_SPI_CR_MSA_MASK (1 << 15) /* Manual start enb */ -#define ZYNQ_SPI_CR_MCS_MASK (1 << 14) /* Manual chip select */ +#define ZYNQ_SPI_CR_MSA_MASK BIT(15) /* Manual start enb */ +#define ZYNQ_SPI_CR_MCS_MASK BIT(14) /* Manual chip select */ #define ZYNQ_SPI_CR_CS_MASK (0xF << 10) /* Chip select */ #define ZYNQ_SPI_CR_BAUD_MASK (0x7 << 3) /* Baud rate div */ -#define ZYNQ_SPI_CR_CPHA_MASK (1 << 2) /* Clock phase */ -#define ZYNQ_SPI_CR_CPOL_MASK (1 << 1) /* Clock polarity */ -#define ZYNQ_SPI_CR_MSTREN_MASK (1 << 0) /* Mode select */ -#define ZYNQ_SPI_IXR_RXNEMPTY_MASK (1 << 4) /* RX_FIFO_not_empty */ -#define ZYNQ_SPI_IXR_TXOW_MASK (1 << 2) /* TX_FIFO_not_full */ +#define ZYNQ_SPI_CR_CPHA_MASK BIT(2) /* Clock phase */ +#define ZYNQ_SPI_CR_CPOL_MASK BIT(1) /* Clock polarity */ +#define ZYNQ_SPI_CR_MSTREN_MASK BIT(0) /* Mode select */ +#define ZYNQ_SPI_IXR_RXNEMPTY_MASK BIT(4) /* RX_FIFO_not_empty */ +#define ZYNQ_SPI_IXR_TXOW_MASK BIT(2) /* TX_FIFO_not_full */ #define ZYNQ_SPI_IXR_ALL_MASK 0x7F /* All IXR bits */ -#define ZYNQ_SPI_ENR_SPI_EN_MASK (1 << 0) /* SPI Enable */ +#define ZYNQ_SPI_ENR_SPI_EN_MASK BIT(0) /* SPI Enable */
#define ZYNQ_SPI_CR_BAUD_MAX 8 /* Baud rate divisor max val */ #define ZYNQ_SPI_CR_BAUD_SHIFT 3 /* Baud rate divisor shift */
GENMASK macro used on zynq_spi.c and zynq_qspi.c
GENMASK is used to create a contiguous bitmask([hi:lo]). Ex: (0x7 << 3) => GENMASK(5, 3)
Cc: Tom Rini trini@konsulko.com Signed-off-by: Jagan Teki jteki@openedev.com --- Changes for v3, v2: - none
drivers/spi/zynq_qspi.c | 8 ++++---- drivers/spi/zynq_spi.c | 6 +++--- 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c index dd530a1..64b4eea 100644 --- a/drivers/spi/zynq_qspi.c +++ b/drivers/spi/zynq_qspi.c @@ -20,15 +20,15 @@ DECLARE_GLOBAL_DATA_PTR; #define ZYNQ_QSPI_CR_MSA_MASK BIT(15) /* Manual start enb */ #define ZYNQ_QSPI_CR_MCS_MASK BIT(14) /* Manual chip select */ #define ZYNQ_QSPI_CR_PCS_MASK BIT(10) /* Peri chip select */ -#define ZYNQ_QSPI_CR_FW_MASK (0x3 << 6) /* FIFO width */ -#define ZYNQ_QSPI_CR_SS_MASK (0xF << 10) /* Slave Select */ -#define ZYNQ_QSPI_CR_BAUD_MASK (0x7 << 3) /* Baud rate div */ +#define ZYNQ_QSPI_CR_FW_MASK GENMASK(7, 6) /* FIFO width */ +#define ZYNQ_QSPI_CR_SS_MASK GENMASK(13, 10) /* Slave Select */ +#define ZYNQ_QSPI_CR_BAUD_MASK GENMASK(5, 3) /* Baud rate div */ #define ZYNQ_QSPI_CR_CPHA_MASK BIT(2) /* Clock phase */ #define ZYNQ_QSPI_CR_CPOL_MASK BIT(1) /* Clock polarity */ #define ZYNQ_QSPI_CR_MSTREN_MASK BIT(0) /* Mode select */ #define ZYNQ_QSPI_IXR_RXNEMPTY_MASK BIT(4) /* RX_FIFO_not_empty */ #define ZYNQ_QSPI_IXR_TXOW_MASK BIT(2) /* TX_FIFO_not_full */ -#define ZYNQ_QSPI_IXR_ALL_MASK 0x7F /* All IXR bits */ +#define ZYNQ_QSPI_IXR_ALL_MASK GENMASK(6, 0) /* All IXR bits */ #define ZYNQ_QSPI_ENR_SPI_EN_MASK BIT(0) /* SPI Enable */
/* zynq qspi Transmit Data Register */ diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c index 92e5712..9ede099 100644 --- a/drivers/spi/zynq_spi.c +++ b/drivers/spi/zynq_spi.c @@ -22,14 +22,14 @@ DECLARE_GLOBAL_DATA_PTR; /* zynq spi register bit masks ZYNQ_SPI_<REG>_<BIT>_MASK */ #define ZYNQ_SPI_CR_MSA_MASK BIT(15) /* Manual start enb */ #define ZYNQ_SPI_CR_MCS_MASK BIT(14) /* Manual chip select */ -#define ZYNQ_SPI_CR_CS_MASK (0xF << 10) /* Chip select */ -#define ZYNQ_SPI_CR_BAUD_MASK (0x7 << 3) /* Baud rate div */ +#define ZYNQ_SPI_CR_CS_MASK GENMASK(13, 10) /* Chip select */ +#define ZYNQ_SPI_CR_BAUD_MASK GENMASK(5, 3) /* Baud rate div */ #define ZYNQ_SPI_CR_CPHA_MASK BIT(2) /* Clock phase */ #define ZYNQ_SPI_CR_CPOL_MASK BIT(1) /* Clock polarity */ #define ZYNQ_SPI_CR_MSTREN_MASK BIT(0) /* Mode select */ #define ZYNQ_SPI_IXR_RXNEMPTY_MASK BIT(4) /* RX_FIFO_not_empty */ #define ZYNQ_SPI_IXR_TXOW_MASK BIT(2) /* TX_FIFO_not_full */ -#define ZYNQ_SPI_IXR_ALL_MASK 0x7F /* All IXR bits */ +#define ZYNQ_SPI_IXR_ALL_MASK GENMASK(6, 0) /* All IXR bits */ #define ZYNQ_SPI_ENR_SPI_EN_MASK BIT(0) /* SPI Enable */
#define ZYNQ_SPI_CR_BAUD_MAX 8 /* Baud rate divisor max val */
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com --- Changes for v3, v2: - none
drivers/spi/altera_spi.c | 26 ++++++++--------- drivers/spi/atmel_spi.h | 52 +++++++++++++++++----------------- drivers/spi/bfin_spi6xx.c | 8 +++--- drivers/spi/cadence_qspi_apb.c | 28 +++++++++--------- drivers/spi/designware_spi.c | 14 ++++----- drivers/spi/exynos_spi.c | 4 +-- drivers/spi/fsl_dspi.c | 2 +- drivers/spi/fsl_espi.c | 20 ++++++------- drivers/spi/fsl_qspi.c | 4 +-- drivers/spi/ich.c | 4 +-- drivers/spi/mpc8xxx_spi.c | 2 +- drivers/spi/omap3_spi.h | 48 +++++++++++++++---------------- drivers/spi/sh_qspi.c | 16 +++++------ drivers/spi/tegra114_spi.c | 64 +++++++++++++++++++++--------------------- drivers/spi/tegra20_sflash.c | 50 ++++++++++++++++----------------- drivers/spi/tegra20_slink.c | 58 +++++++++++++++++++------------------- drivers/spi/ti_qspi.c | 10 +++---- drivers/spi/xilinx_spi.c | 32 ++++++++++----------- 18 files changed, 221 insertions(+), 221 deletions(-)
diff --git a/drivers/spi/altera_spi.c b/drivers/spi/altera_spi.c index a4d03d9..2302117 100644 --- a/drivers/spi/altera_spi.c +++ b/drivers/spi/altera_spi.c @@ -29,19 +29,19 @@ struct altera_spi_regs { u32 slave_sel; };
-#define ALTERA_SPI_STATUS_ROE_MSK (1 << 3) -#define ALTERA_SPI_STATUS_TOE_MSK (1 << 4) -#define ALTERA_SPI_STATUS_TMT_MSK (1 << 5) -#define ALTERA_SPI_STATUS_TRDY_MSK (1 << 6) -#define ALTERA_SPI_STATUS_RRDY_MSK (1 << 7) -#define ALTERA_SPI_STATUS_E_MSK (1 << 8) - -#define ALTERA_SPI_CONTROL_IROE_MSK (1 << 3) -#define ALTERA_SPI_CONTROL_ITOE_MSK (1 << 4) -#define ALTERA_SPI_CONTROL_ITRDY_MSK (1 << 6) -#define ALTERA_SPI_CONTROL_IRRDY_MSK (1 << 7) -#define ALTERA_SPI_CONTROL_IE_MSK (1 << 8) -#define ALTERA_SPI_CONTROL_SSO_MSK (1 << 10) +#define ALTERA_SPI_STATUS_ROE_MSK BIT(3) +#define ALTERA_SPI_STATUS_TOE_MSK BIT(4) +#define ALTERA_SPI_STATUS_TMT_MSK BIT(5) +#define ALTERA_SPI_STATUS_TRDY_MSK BIT(6) +#define ALTERA_SPI_STATUS_RRDY_MSK BIT(7) +#define ALTERA_SPI_STATUS_E_MSK BIT(8) + +#define ALTERA_SPI_CONTROL_IROE_MSK BIT(3) +#define ALTERA_SPI_CONTROL_ITOE_MSK BIT(4) +#define ALTERA_SPI_CONTROL_ITRDY_MSK BIT(6) +#define ALTERA_SPI_CONTROL_IRRDY_MSK BIT(7) +#define ALTERA_SPI_CONTROL_IE_MSK BIT(8) +#define ALTERA_SPI_CONTROL_SSO_MSK BIT(10)
static ulong altera_spi_base_list[] = CONFIG_SYS_ALTERA_SPI_LIST;
diff --git a/drivers/spi/atmel_spi.h b/drivers/spi/atmel_spi.h index 1538a23..5b892d2 100644 --- a/drivers/spi/atmel_spi.h +++ b/drivers/spi/atmel_spi.h @@ -15,19 +15,19 @@ #define ATMEL_SPI_VERSION 0x00fc
/* Bits in CR */ -#define ATMEL_SPI_CR_SPIEN (1 << 0) -#define ATMEL_SPI_CR_SPIDIS (1 << 1) -#define ATMEL_SPI_CR_SWRST (1 << 7) -#define ATMEL_SPI_CR_LASTXFER (1 << 24) +#define ATMEL_SPI_CR_SPIEN BIT(0) +#define ATMEL_SPI_CR_SPIDIS BIT(1) +#define ATMEL_SPI_CR_SWRST BIT(7) +#define ATMEL_SPI_CR_LASTXFER BIT(24)
/* Bits in MR */ -#define ATMEL_SPI_MR_MSTR (1 << 0) -#define ATMEL_SPI_MR_PS (1 << 1) -#define ATMEL_SPI_MR_PCSDEC (1 << 2) -#define ATMEL_SPI_MR_FDIV (1 << 3) -#define ATMEL_SPI_MR_MODFDIS (1 << 4) -#define ATMEL_SPI_MR_WDRBT (1 << 5) -#define ATMEL_SPI_MR_LLB (1 << 7) +#define ATMEL_SPI_MR_MSTR BIT(0) +#define ATMEL_SPI_MR_PS BIT(1) +#define ATMEL_SPI_MR_PCSDEC BIT(2) +#define ATMEL_SPI_MR_FDIV BIT(3) +#define ATMEL_SPI_MR_MODFDIS BIT(4) +#define ATMEL_SPI_MR_WDRBT BIT(5) +#define ATMEL_SPI_MR_LLB BIT(7) #define ATMEL_SPI_MR_PCS(x) (((x) & 15) << 16) #define ATMEL_SPI_MR_DLYBCS(x) ((x) << 24)
@@ -38,25 +38,25 @@ /* Bits in TDR */ #define ATMEL_SPI_TDR_TD(x) (x) #define ATMEL_SPI_TDR_PCS(x) ((x) << 16) -#define ATMEL_SPI_TDR_LASTXFER (1 << 24) +#define ATMEL_SPI_TDR_LASTXFER BIT(24)
/* Bits in SR/IER/IDR/IMR */ -#define ATMEL_SPI_SR_RDRF (1 << 0) -#define ATMEL_SPI_SR_TDRE (1 << 1) -#define ATMEL_SPI_SR_MODF (1 << 2) -#define ATMEL_SPI_SR_OVRES (1 << 3) -#define ATMEL_SPI_SR_ENDRX (1 << 4) -#define ATMEL_SPI_SR_ENDTX (1 << 5) -#define ATMEL_SPI_SR_RXBUFF (1 << 6) -#define ATMEL_SPI_SR_TXBUFE (1 << 7) -#define ATMEL_SPI_SR_NSSR (1 << 8) -#define ATMEL_SPI_SR_TXEMPTY (1 << 9) -#define ATMEL_SPI_SR_SPIENS (1 << 16) +#define ATMEL_SPI_SR_RDRF BIT(0) +#define ATMEL_SPI_SR_TDRE BIT(1) +#define ATMEL_SPI_SR_MODF BIT(2) +#define ATMEL_SPI_SR_OVRES BIT(3) +#define ATMEL_SPI_SR_ENDRX BIT(4) +#define ATMEL_SPI_SR_ENDTX BIT(5) +#define ATMEL_SPI_SR_RXBUFF BIT(6) +#define ATMEL_SPI_SR_TXBUFE BIT(7) +#define ATMEL_SPI_SR_NSSR BIT(8) +#define ATMEL_SPI_SR_TXEMPTY BIT(9) +#define ATMEL_SPI_SR_SPIENS BIT(16)
/* Bits in CSRx */ -#define ATMEL_SPI_CSRx_CPOL (1 << 0) -#define ATMEL_SPI_CSRx_NCPHA (1 << 1) -#define ATMEL_SPI_CSRx_CSAAT (1 << 3) +#define ATMEL_SPI_CSRx_CPOL BIT(0) +#define ATMEL_SPI_CSRx_NCPHA BIT(1) +#define ATMEL_SPI_CSRx_CSAAT BIT(3) #define ATMEL_SPI_CSRx_BITS(x) ((x) << 4) #define ATMEL_SPI_CSRx_SCBR(x) ((x) << 8) #define ATMEL_SPI_CSRx_SCBR_MAX 0xff diff --git a/drivers/spi/bfin_spi6xx.c b/drivers/spi/bfin_spi6xx.c index eba01d1..8359d76 100644 --- a/drivers/spi/bfin_spi6xx.c +++ b/drivers/spi/bfin_spi6xx.c @@ -63,9 +63,9 @@ void spi_cs_activate(struct spi_slave *slave) ssel = bfin_read32(&bss->regs->ssel); ssel |= 1 << slave->cs; if (bss->cs_pol) - ssel |= (1 << 8) << slave->cs; + ssel |= BIT(8) << slave->cs; else - ssel &= ~((1 << 8) << slave->cs); + ssel &= ~(BIT(8) << slave->cs); bfin_write32(&bss->regs->ssel, ssel); }
@@ -83,9 +83,9 @@ void spi_cs_deactivate(struct spi_slave *slave) u32 ssel; ssel = bfin_read32(&bss->regs->ssel); if (bss->cs_pol) - ssel &= ~((1 << 8) << slave->cs); + ssel &= ~(BIT(8) << slave->cs); else - ssel |= (1 << 8) << slave->cs; + ssel |= BIT(8) << slave->cs; /* deassert cs */ bfin_write32(&bss->regs->ssel, ssel); SSYNC(); diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index d053407..7786dd6 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -58,10 +58,10 @@ #define CQSPI_REG_CONFIG 0x00 #define CQSPI_REG_CONFIG_CLK_POL_LSB 1 #define CQSPI_REG_CONFIG_CLK_PHA_LSB 2 -#define CQSPI_REG_CONFIG_ENABLE_MASK (1 << 0) -#define CQSPI_REG_CONFIG_DIRECT_MASK (1 << 7) -#define CQSPI_REG_CONFIG_DECODE_MASK (1 << 9) -#define CQSPI_REG_CONFIG_XIP_IMM_MASK (1 << 18) +#define CQSPI_REG_CONFIG_ENABLE_MASK BIT(0) +#define CQSPI_REG_CONFIG_DIRECT_MASK BIT(7) +#define CQSPI_REG_CONFIG_DECODE_MASK BIT(9) +#define CQSPI_REG_CONFIG_XIP_IMM_MASK BIT(18) #define CQSPI_REG_CONFIG_CHIPSELECT_LSB 10 #define CQSPI_REG_CONFIG_BAUD_LSB 19 #define CQSPI_REG_CONFIG_IDLE_LSB 31 @@ -122,18 +122,18 @@ #define CQSPI_REG_IRQMASK 0x44
#define CQSPI_REG_INDIRECTRD 0x60 -#define CQSPI_REG_INDIRECTRD_START_MASK (1 << 0) -#define CQSPI_REG_INDIRECTRD_CANCEL_MASK (1 << 1) -#define CQSPI_REG_INDIRECTRD_INPROGRESS_MASK (1 << 2) -#define CQSPI_REG_INDIRECTRD_DONE_MASK (1 << 5) +#define CQSPI_REG_INDIRECTRD_START_MASK BIT(0) +#define CQSPI_REG_INDIRECTRD_CANCEL_MASK BIT(1) +#define CQSPI_REG_INDIRECTRD_INPROGRESS_MASK BIT(2) +#define CQSPI_REG_INDIRECTRD_DONE_MASK BIT(5)
#define CQSPI_REG_INDIRECTRDWATERMARK 0x64 #define CQSPI_REG_INDIRECTRDSTARTADDR 0x68 #define CQSPI_REG_INDIRECTRDBYTES 0x6C
#define CQSPI_REG_CMDCTRL 0x90 -#define CQSPI_REG_CMDCTRL_EXECUTE_MASK (1 << 0) -#define CQSPI_REG_CMDCTRL_INPROGRESS_MASK (1 << 1) +#define CQSPI_REG_CMDCTRL_EXECUTE_MASK BIT(0) +#define CQSPI_REG_CMDCTRL_INPROGRESS_MASK BIT(1) #define CQSPI_REG_CMDCTRL_DUMMY_LSB 7 #define CQSPI_REG_CMDCTRL_WR_BYTES_LSB 12 #define CQSPI_REG_CMDCTRL_WR_EN_LSB 15 @@ -149,10 +149,10 @@ #define CQSPI_REG_CMDCTRL_OPCODE_MASK 0xFF
#define CQSPI_REG_INDIRECTWR 0x70 -#define CQSPI_REG_INDIRECTWR_START_MASK (1 << 0) -#define CQSPI_REG_INDIRECTWR_CANCEL_MASK (1 << 1) -#define CQSPI_REG_INDIRECTWR_INPROGRESS_MASK (1 << 2) -#define CQSPI_REG_INDIRECTWR_DONE_MASK (1 << 5) +#define CQSPI_REG_INDIRECTWR_START_MASK BIT(0) +#define CQSPI_REG_INDIRECTWR_CANCEL_MASK BIT(1) +#define CQSPI_REG_INDIRECTWR_INPROGRESS_MASK BIT(2) +#define CQSPI_REG_INDIRECTWR_DONE_MASK BIT(5)
#define CQSPI_REG_INDIRECTWRWATERMARK 0x74 #define CQSPI_REG_INDIRECTWRSTARTADDR 0x78 diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 86ee90f..7885e46 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -75,13 +75,13 @@ DECLARE_GLOBAL_DATA_PTR;
/* Bit fields in SR, 7 bits */ #define SR_MASK 0x7f /* cover 7 bits */ -#define SR_BUSY (1 << 0) -#define SR_TF_NOT_FULL (1 << 1) -#define SR_TF_EMPT (1 << 2) -#define SR_RF_NOT_EMPT (1 << 3) -#define SR_RF_FULL (1 << 4) -#define SR_TX_ERR (1 << 5) -#define SR_DCOL (1 << 6) +#define SR_BUSY BIT(0) +#define SR_TF_NOT_FULL BIT(1) +#define SR_TF_EMPT BIT(2) +#define SR_RF_NOT_EMPT BIT(3) +#define SR_RF_FULL BIT(4) +#define SR_TX_ERR BIT(5) +#define SR_DCOL BIT(6)
#define RX_TIMEOUT 1000 /* timeout in ms */
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c index 44948c3..ea3c51d 100644 --- a/drivers/spi/exynos_spi.c +++ b/drivers/spi/exynos_spi.c @@ -86,7 +86,7 @@ static void spi_request_bytes(struct exynos_spi *regs, int count, int step) writel(0, ®s->swap_cfg); }
- assert(count && count < (1 << 16)); + assert(count && count < BIT(16)); setbits_le32(®s->ch_cfg, SPI_CH_RST); clrbits_le32(®s->ch_cfg, SPI_CH_RST);
@@ -345,7 +345,7 @@ static int exynos_spi_xfer(struct udevice *dev, unsigned int bitlen, */ bytelen = bitlen / 8; for (upto = 0; !ret && upto < bytelen; upto += todo) { - todo = min(bytelen - upto, (1 << 16) - 4); + todo = min(bytelen - upto, BIT(16) - 4); ret = spi_rx_tx(priv, todo, &din, &dout, flags); if (ret) break; diff --git a/drivers/spi/fsl_dspi.c b/drivers/spi/fsl_dspi.c index 887edd8..c8dcb27 100644 --- a/drivers/spi/fsl_dspi.c +++ b/drivers/spi/fsl_dspi.c @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR;
/* fsl_dspi_platdata flags */ -#define DSPI_FLAG_REGMAP_ENDIAN_BIG (1 << 0) +#define DSPI_FLAG_REGMAP_ENDIAN_BIG BIT(0)
/* idle data value */ #define DSPI_IDLE_VAL 0x0 diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c index 375dc07..b1586d1 100644 --- a/drivers/spi/fsl_espi.c +++ b/drivers/spi/fsl_espi.c @@ -32,26 +32,26 @@ struct fsl_spi_slave { #define ESPI_MAX_CS_NUM 4 #define ESPI_FIFO_WIDTH_BIT 32
-#define ESPI_EV_RNE (1 << 9) -#define ESPI_EV_TNF (1 << 8) -#define ESPI_EV_DON (1 << 14) -#define ESPI_EV_TXE (1 << 15) +#define ESPI_EV_RNE BIT(9) +#define ESPI_EV_TNF BIT(8) +#define ESPI_EV_DON BIT(14) +#define ESPI_EV_TXE BIT(15) #define ESPI_EV_RFCNT_SHIFT 24 #define ESPI_EV_RFCNT_MASK (0x3f << ESPI_EV_RFCNT_SHIFT)
-#define ESPI_MODE_EN (1 << 31) /* Enable interface */ +#define ESPI_MODE_EN BIT(31) /* Enable interface */ #define ESPI_MODE_TXTHR(x) ((x) << 8) /* Tx FIFO threshold */ #define ESPI_MODE_RXTHR(x) ((x) << 0) /* Rx FIFO threshold */
#define ESPI_COM_CS(x) ((x) << 30) #define ESPI_COM_TRANLEN(x) ((x) << 0)
-#define ESPI_CSMODE_CI_INACTIVEHIGH (1 << 31) -#define ESPI_CSMODE_CP_BEGIN_EDGCLK (1 << 30) -#define ESPI_CSMODE_REV_MSB_FIRST (1 << 29) -#define ESPI_CSMODE_DIV16 (1 << 28) +#define ESPI_CSMODE_CI_INACTIVEHIGH BIT(31) +#define ESPI_CSMODE_CP_BEGIN_EDGCLK BIT(30) +#define ESPI_CSMODE_REV_MSB_FIRST BIT(29) +#define ESPI_CSMODE_DIV16 BIT(28) #define ESPI_CSMODE_PM(x) ((x) << 24) -#define ESPI_CSMODE_POL_ASSERTED_LOW (1 << 20) +#define ESPI_CSMODE_POL_ASSERTED_LOW BIT(20) #define ESPI_CSMODE_LEN(x) ((x) << 16) #define ESPI_CSMODE_CSBEF(x) ((x) << 12) #define ESPI_CSMODE_CSAFT(x) ((x) << 8) diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c index 868df5f..e1a0ec9 100644 --- a/drivers/spi/fsl_qspi.c +++ b/drivers/spi/fsl_qspi.c @@ -68,7 +68,7 @@ DECLARE_GLOBAL_DATA_PTR; #define QSPI_CMD_SE_4B 0xdc /* Sector erase (usually 64KiB) */
/* fsl_qspi_platdata flags */ -#define QSPI_FLAG_REGMAP_ENDIAN_BIG (1 << 0) +#define QSPI_FLAG_REGMAP_ENDIAN_BIG BIT(0)
/* default SCK frequency, unit: HZ */ #define FSL_QSPI_DEFAULT_SCK_FREQ 50000000 @@ -383,7 +383,7 @@ static void qspi_enable_ddr_mode(struct fsl_qspi_priv *priv) /* Enable the module again (enable the DDR too) */ reg |= QSPI_MCR_DDR_EN_MASK; /* Enable bit 29 for imx6sx */ - reg |= (1 << 29); + reg |= BIT(29);
qspi_write32(priv->flags, ®s->mcr, reg); } diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c index be4c0a3..af327c4 100644 --- a/drivers/spi/ich.c +++ b/drivers/spi/ich.c @@ -692,13 +692,13 @@ static int ich_spi_probe(struct udevice *bus) */ if (plat->use_sbase) { bios_cntl = ich_readb(priv, priv->bcr); - bios_cntl &= ~(1 << 5); /* clear Enable InSMM_STS (EISS) */ + bios_cntl &= ~BIT(5); /* clear Enable InSMM_STS (EISS) */ bios_cntl |= 1; /* Write Protect Disable (WPD) */ ich_writeb(priv, bios_cntl, priv->bcr); } else { pci_read_config_byte(plat->dev, 0xdc, &bios_cntl); if (plat->ich_version == 9) - bios_cntl &= ~(1 << 5); + bios_cntl &= ~BIT(5); pci_write_config_byte(plat->dev, 0xdc, bios_cntl | 0x1); }
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c index 0d59c36..00cbcbf 100644 --- a/drivers/spi/mpc8xxx_spi.c +++ b/drivers/spi/mpc8xxx_spi.c @@ -55,7 +55,7 @@ void spi_init(void) * some registers */ spi->mode = SPI_MODE_REV | SPI_MODE_MS | SPI_MODE_EN; - spi->mode = (spi->mode & 0xfff0ffff) | (1 << 16); /* Use SYSCLK / 8 + spi->mode = (spi->mode & 0xfff0ffff) | BIT(16); /* Use SYSCLK / 8 (16.67MHz typ.) */ spi->event = 0xffffffff; /* Clear all SPI events */ spi->mask = 0x00000000; /* Mask all SPI interrupts */ diff --git a/drivers/spi/omap3_spi.h b/drivers/spi/omap3_spi.h index 4af22c1..fb02ea1 100644 --- a/drivers/spi/omap3_spi.h +++ b/drivers/spi/omap3_spi.h @@ -52,40 +52,40 @@ struct mcspi {
/* per-register bitmasks */ #define OMAP3_MCSPI_SYSCONFIG_SMARTIDLE (2 << 3) -#define OMAP3_MCSPI_SYSCONFIG_ENAWAKEUP (1 << 2) -#define OMAP3_MCSPI_SYSCONFIG_AUTOIDLE (1 << 0) -#define OMAP3_MCSPI_SYSCONFIG_SOFTRESET (1 << 1) +#define OMAP3_MCSPI_SYSCONFIG_ENAWAKEUP BIT(2) +#define OMAP3_MCSPI_SYSCONFIG_AUTOIDLE BIT(0) +#define OMAP3_MCSPI_SYSCONFIG_SOFTRESET BIT(1)
-#define OMAP3_MCSPI_SYSSTATUS_RESETDONE (1 << 0) +#define OMAP3_MCSPI_SYSSTATUS_RESETDONE BIT(0)
-#define OMAP3_MCSPI_MODULCTRL_SINGLE (1 << 0) -#define OMAP3_MCSPI_MODULCTRL_MS (1 << 2) -#define OMAP3_MCSPI_MODULCTRL_STEST (1 << 3) +#define OMAP3_MCSPI_MODULCTRL_SINGLE BIT(0) +#define OMAP3_MCSPI_MODULCTRL_MS BIT(2) +#define OMAP3_MCSPI_MODULCTRL_STEST BIT(3)
-#define OMAP3_MCSPI_CHCONF_PHA (1 << 0) -#define OMAP3_MCSPI_CHCONF_POL (1 << 1) +#define OMAP3_MCSPI_CHCONF_PHA BIT(0) +#define OMAP3_MCSPI_CHCONF_POL BIT(1) #define OMAP3_MCSPI_CHCONF_CLKD_MASK (0x0f << 2) -#define OMAP3_MCSPI_CHCONF_EPOL (1 << 6) +#define OMAP3_MCSPI_CHCONF_EPOL BIT(6) #define OMAP3_MCSPI_CHCONF_WL_MASK (0x1f << 7) #define OMAP3_MCSPI_CHCONF_TRM_RX_ONLY (0x01 << 12) #define OMAP3_MCSPI_CHCONF_TRM_TX_ONLY (0x02 << 12) #define OMAP3_MCSPI_CHCONF_TRM_MASK (0x03 << 12) -#define OMAP3_MCSPI_CHCONF_DMAW (1 << 14) -#define OMAP3_MCSPI_CHCONF_DMAR (1 << 15) -#define OMAP3_MCSPI_CHCONF_DPE0 (1 << 16) -#define OMAP3_MCSPI_CHCONF_DPE1 (1 << 17) -#define OMAP3_MCSPI_CHCONF_IS (1 << 18) -#define OMAP3_MCSPI_CHCONF_TURBO (1 << 19) -#define OMAP3_MCSPI_CHCONF_FORCE (1 << 20) - -#define OMAP3_MCSPI_CHSTAT_RXS (1 << 0) -#define OMAP3_MCSPI_CHSTAT_TXS (1 << 1) -#define OMAP3_MCSPI_CHSTAT_EOT (1 << 2) - -#define OMAP3_MCSPI_CHCTRL_EN (1 << 0) +#define OMAP3_MCSPI_CHCONF_DMAW BIT(14) +#define OMAP3_MCSPI_CHCONF_DMAR BIT(15) +#define OMAP3_MCSPI_CHCONF_DPE0 BIT(16) +#define OMAP3_MCSPI_CHCONF_DPE1 BIT(17) +#define OMAP3_MCSPI_CHCONF_IS BIT(18) +#define OMAP3_MCSPI_CHCONF_TURBO BIT(19) +#define OMAP3_MCSPI_CHCONF_FORCE BIT(20) + +#define OMAP3_MCSPI_CHSTAT_RXS BIT(0) +#define OMAP3_MCSPI_CHSTAT_TXS BIT(1) +#define OMAP3_MCSPI_CHSTAT_EOT BIT(2) + +#define OMAP3_MCSPI_CHCTRL_EN BIT(0) #define OMAP3_MCSPI_CHCTRL_DIS (0 << 0)
-#define OMAP3_MCSPI_WAKEUPENABLE_WKEN (1 << 0) +#define OMAP3_MCSPI_WAKEUPENABLE_WKEN BIT(0)
struct omap3_spi_slave { struct spi_slave slave; diff --git a/drivers/spi/sh_qspi.c b/drivers/spi/sh_qspi.c index 77ede6b..7209e1d 100644 --- a/drivers/spi/sh_qspi.c +++ b/drivers/spi/sh_qspi.c @@ -21,19 +21,19 @@ #define SPPCR_IO3FV 0x04 #define SPPCR_IO2FV 0x02 #define SPPCR_IO1FV 0x01 -#define SPBDCR_RXBC0 (1 << 0) -#define SPCMD_SCKDEN (1 << 15) -#define SPCMD_SLNDEN (1 << 14) -#define SPCMD_SPNDEN (1 << 13) -#define SPCMD_SSLKP (1 << 7) -#define SPCMD_BRDV0 (1 << 2) +#define SPBDCR_RXBC0 BIT(0) +#define SPCMD_SCKDEN BIT(15) +#define SPCMD_SLNDEN BIT(14) +#define SPCMD_SPNDEN BIT(13) +#define SPCMD_SSLKP BIT(7) +#define SPCMD_BRDV0 BIT(2) #define SPCMD_INIT1 SPCMD_SCKDEN | SPCMD_SLNDEN | \ SPCMD_SPNDEN | SPCMD_SSLKP | \ SPCMD_BRDV0 #define SPCMD_INIT2 SPCMD_SPNDEN | SPCMD_SSLKP | \ SPCMD_BRDV0 -#define SPBFCR_TXRST (1 << 7) -#define SPBFCR_RXRST (1 << 6) +#define SPBFCR_TXRST BIT(7) +#define SPBFCR_RXRST BIT(6)
/* SH QSPI register set */ struct sh_qspi_regs { diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra114_spi.c index a965f80..d9edd11 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra114_spi.c @@ -33,54 +33,54 @@ DECLARE_GLOBAL_DATA_PTR;
/* COMMAND1 */ -#define SPI_CMD1_GO (1 << 31) -#define SPI_CMD1_M_S (1 << 30) +#define SPI_CMD1_GO BIT(31) +#define SPI_CMD1_M_S BIT(30) #define SPI_CMD1_MODE_MASK 0x3 #define SPI_CMD1_MODE_SHIFT 28 #define SPI_CMD1_CS_SEL_MASK 0x3 #define SPI_CMD1_CS_SEL_SHIFT 26 -#define SPI_CMD1_CS_POL_INACTIVE3 (1 << 25) -#define SPI_CMD1_CS_POL_INACTIVE2 (1 << 24) -#define SPI_CMD1_CS_POL_INACTIVE1 (1 << 23) -#define SPI_CMD1_CS_POL_INACTIVE0 (1 << 22) -#define SPI_CMD1_CS_SW_HW (1 << 21) -#define SPI_CMD1_CS_SW_VAL (1 << 20) +#define SPI_CMD1_CS_POL_INACTIVE3 BIT(25) +#define SPI_CMD1_CS_POL_INACTIVE2 BIT(24) +#define SPI_CMD1_CS_POL_INACTIVE1 BIT(23) +#define SPI_CMD1_CS_POL_INACTIVE0 BIT(22) +#define SPI_CMD1_CS_SW_HW BIT(21) +#define SPI_CMD1_CS_SW_VAL BIT(20) #define SPI_CMD1_IDLE_SDA_MASK 0x3 #define SPI_CMD1_IDLE_SDA_SHIFT 18 -#define SPI_CMD1_BIDIR (1 << 17) -#define SPI_CMD1_LSBI_FE (1 << 16) -#define SPI_CMD1_LSBY_FE (1 << 15) -#define SPI_CMD1_BOTH_EN_BIT (1 << 14) -#define SPI_CMD1_BOTH_EN_BYTE (1 << 13) -#define SPI_CMD1_RX_EN (1 << 12) -#define SPI_CMD1_TX_EN (1 << 11) -#define SPI_CMD1_PACKED (1 << 5) +#define SPI_CMD1_BIDIR BIT(17) +#define SPI_CMD1_LSBI_FE BIT(16) +#define SPI_CMD1_LSBY_FE BIT(15) +#define SPI_CMD1_BOTH_EN_BIT BIT(14) +#define SPI_CMD1_BOTH_EN_BYTE BIT(13) +#define SPI_CMD1_RX_EN BIT(12) +#define SPI_CMD1_TX_EN BIT(11) +#define SPI_CMD1_PACKED BIT(5) #define SPI_CMD1_BIT_LEN_MASK 0x1F #define SPI_CMD1_BIT_LEN_SHIFT 0
/* COMMAND2 */ -#define SPI_CMD2_TX_CLK_TAP_DELAY (1 << 6) +#define SPI_CMD2_TX_CLK_TAP_DELAY BIT(6) #define SPI_CMD2_TX_CLK_TAP_DELAY_MASK (0x3F << 6) -#define SPI_CMD2_RX_CLK_TAP_DELAY (1 << 0) +#define SPI_CMD2_RX_CLK_TAP_DELAY BIT(0) #define SPI_CMD2_RX_CLK_TAP_DELAY_MASK (0x3F << 0)
/* TRANSFER STATUS */ -#define SPI_XFER_STS_RDY (1 << 30) +#define SPI_XFER_STS_RDY BIT(30)
/* FIFO STATUS */ -#define SPI_FIFO_STS_CS_INACTIVE (1 << 31) -#define SPI_FIFO_STS_FRAME_END (1 << 30) -#define SPI_FIFO_STS_RX_FIFO_FLUSH (1 << 15) -#define SPI_FIFO_STS_TX_FIFO_FLUSH (1 << 14) -#define SPI_FIFO_STS_ERR (1 << 8) -#define SPI_FIFO_STS_TX_FIFO_OVF (1 << 7) -#define SPI_FIFO_STS_TX_FIFO_UNR (1 << 6) -#define SPI_FIFO_STS_RX_FIFO_OVF (1 << 5) -#define SPI_FIFO_STS_RX_FIFO_UNR (1 << 4) -#define SPI_FIFO_STS_TX_FIFO_FULL (1 << 3) -#define SPI_FIFO_STS_TX_FIFO_EMPTY (1 << 2) -#define SPI_FIFO_STS_RX_FIFO_FULL (1 << 1) -#define SPI_FIFO_STS_RX_FIFO_EMPTY (1 << 0) +#define SPI_FIFO_STS_CS_INACTIVE BIT(31) +#define SPI_FIFO_STS_FRAME_END BIT(30) +#define SPI_FIFO_STS_RX_FIFO_FLUSH BIT(15) +#define SPI_FIFO_STS_TX_FIFO_FLUSH BIT(14) +#define SPI_FIFO_STS_ERR BIT(8) +#define SPI_FIFO_STS_TX_FIFO_OVF BIT(7) +#define SPI_FIFO_STS_TX_FIFO_UNR BIT(6) +#define SPI_FIFO_STS_RX_FIFO_OVF BIT(5) +#define SPI_FIFO_STS_RX_FIFO_UNR BIT(4) +#define SPI_FIFO_STS_TX_FIFO_FULL BIT(3) +#define SPI_FIFO_STS_TX_FIFO_EMPTY BIT(2) +#define SPI_FIFO_STS_RX_FIFO_FULL BIT(1) +#define SPI_FIFO_STS_RX_FIFO_EMPTY BIT(0)
#define SPI_TIMEOUT 1000 #define TEGRA_SPI_MAX_FREQ 52000000 diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c index afa0848..5dc196b 100644 --- a/drivers/spi/tegra20_sflash.c +++ b/drivers/spi/tegra20_sflash.c @@ -20,37 +20,37 @@
DECLARE_GLOBAL_DATA_PTR;
-#define SPI_CMD_GO (1 << 30) +#define SPI_CMD_GO BIT(30) #define SPI_CMD_ACTIVE_SCLK_SHIFT 26 #define SPI_CMD_ACTIVE_SCLK_MASK (3 << SPI_CMD_ACTIVE_SCLK_SHIFT) -#define SPI_CMD_CK_SDA (1 << 21) +#define SPI_CMD_CK_SDA BIT(21) #define SPI_CMD_ACTIVE_SDA_SHIFT 18 #define SPI_CMD_ACTIVE_SDA_MASK (3 << SPI_CMD_ACTIVE_SDA_SHIFT) -#define SPI_CMD_CS_POL (1 << 16) -#define SPI_CMD_TXEN (1 << 15) -#define SPI_CMD_RXEN (1 << 14) -#define SPI_CMD_CS_VAL (1 << 13) -#define SPI_CMD_CS_SOFT (1 << 12) -#define SPI_CMD_CS_DELAY (1 << 9) -#define SPI_CMD_CS3_EN (1 << 8) -#define SPI_CMD_CS2_EN (1 << 7) -#define SPI_CMD_CS1_EN (1 << 6) -#define SPI_CMD_CS0_EN (1 << 5) -#define SPI_CMD_BIT_LENGTH (1 << 4) +#define SPI_CMD_CS_POL BIT(16) +#define SPI_CMD_TXEN BIT(15) +#define SPI_CMD_RXEN BIT(14) +#define SPI_CMD_CS_VAL BIT(13) +#define SPI_CMD_CS_SOFT BIT(12) +#define SPI_CMD_CS_DELAY BIT(9) +#define SPI_CMD_CS3_EN BIT(8) +#define SPI_CMD_CS2_EN BIT(7) +#define SPI_CMD_CS1_EN BIT(6) +#define SPI_CMD_CS0_EN BIT(5) +#define SPI_CMD_BIT_LENGTH BIT(4) #define SPI_CMD_BIT_LENGTH_MASK 0x0000001F
-#define SPI_STAT_BSY (1 << 31) -#define SPI_STAT_RDY (1 << 30) -#define SPI_STAT_RXF_FLUSH (1 << 29) -#define SPI_STAT_TXF_FLUSH (1 << 28) -#define SPI_STAT_RXF_UNR (1 << 27) -#define SPI_STAT_TXF_OVF (1 << 26) -#define SPI_STAT_RXF_EMPTY (1 << 25) -#define SPI_STAT_RXF_FULL (1 << 24) -#define SPI_STAT_TXF_EMPTY (1 << 23) -#define SPI_STAT_TXF_FULL (1 << 22) -#define SPI_STAT_SEL_TXRX_N (1 << 16) -#define SPI_STAT_CUR_BLKCNT (1 << 15) +#define SPI_STAT_BSY BIT(31) +#define SPI_STAT_RDY BIT(30) +#define SPI_STAT_RXF_FLUSH BIT(29) +#define SPI_STAT_TXF_FLUSH BIT(28) +#define SPI_STAT_RXF_UNR BIT(27) +#define SPI_STAT_TXF_OVF BIT(26) +#define SPI_STAT_RXF_EMPTY BIT(25) +#define SPI_STAT_RXF_FULL BIT(24) +#define SPI_STAT_TXF_EMPTY BIT(23) +#define SPI_STAT_TXF_FULL BIT(22) +#define SPI_STAT_SEL_TXRX_N BIT(16) +#define SPI_STAT_CUR_BLKCNT BIT(15)
#define SPI_TIMEOUT 1000 #define TEGRA_SPI_MAX_FREQ 52000000 diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c index 144716f..d1abac2 100644 --- a/drivers/spi/tegra20_slink.c +++ b/drivers/spi/tegra20_slink.c @@ -33,45 +33,45 @@ DECLARE_GLOBAL_DATA_PTR;
/* COMMAND */ -#define SLINK_CMD_ENB (1 << 31) -#define SLINK_CMD_GO (1 << 30) -#define SLINK_CMD_M_S (1 << 28) +#define SLINK_CMD_ENB BIT(31) +#define SLINK_CMD_GO BIT(30) +#define SLINK_CMD_M_S BIT(28) #define SLINK_CMD_IDLE_SCLK_DRIVE_LOW (0 << 24) -#define SLINK_CMD_IDLE_SCLK_DRIVE_HIGH (1 << 24) +#define SLINK_CMD_IDLE_SCLK_DRIVE_HIGH BIT(24) #define SLINK_CMD_IDLE_SCLK_PULL_LOW (2 << 24) #define SLINK_CMD_IDLE_SCLK_PULL_HIGH (3 << 24) #define SLINK_CMD_IDLE_SCLK_MASK (3 << 24) -#define SLINK_CMD_CK_SDA (1 << 21) -#define SLINK_CMD_CS_POL (1 << 13) -#define SLINK_CMD_CS_VAL (1 << 12) -#define SLINK_CMD_CS_SOFT (1 << 11) -#define SLINK_CMD_BIT_LENGTH (1 << 4) +#define SLINK_CMD_CK_SDA BIT(21) +#define SLINK_CMD_CS_POL BIT(13) +#define SLINK_CMD_CS_VAL BIT(12) +#define SLINK_CMD_CS_SOFT BIT(11) +#define SLINK_CMD_BIT_LENGTH BIT(4) #define SLINK_CMD_BIT_LENGTH_MASK 0x0000001F /* COMMAND2 */ -#define SLINK_CMD2_TXEN (1 << 30) -#define SLINK_CMD2_RXEN (1 << 31) -#define SLINK_CMD2_SS_EN (1 << 18) +#define SLINK_CMD2_TXEN BIT(30) +#define SLINK_CMD2_RXEN BIT(31) +#define SLINK_CMD2_SS_EN BIT(18) #define SLINK_CMD2_SS_EN_SHIFT 18 #define SLINK_CMD2_SS_EN_MASK 0x000C0000 -#define SLINK_CMD2_CS_ACTIVE_BETWEEN (1 << 17) +#define SLINK_CMD2_CS_ACTIVE_BETWEEN BIT(17) /* STATUS */ -#define SLINK_STAT_BSY (1 << 31) -#define SLINK_STAT_RDY (1 << 30) -#define SLINK_STAT_ERR (1 << 29) -#define SLINK_STAT_RXF_FLUSH (1 << 27) -#define SLINK_STAT_TXF_FLUSH (1 << 26) -#define SLINK_STAT_RXF_OVF (1 << 25) -#define SLINK_STAT_TXF_UNR (1 << 24) -#define SLINK_STAT_RXF_EMPTY (1 << 23) -#define SLINK_STAT_RXF_FULL (1 << 22) -#define SLINK_STAT_TXF_EMPTY (1 << 21) -#define SLINK_STAT_TXF_FULL (1 << 20) -#define SLINK_STAT_TXF_OVF (1 << 19) -#define SLINK_STAT_RXF_UNR (1 << 18) -#define SLINK_STAT_CUR_BLKCNT (1 << 15) +#define SLINK_STAT_BSY BIT(31) +#define SLINK_STAT_RDY BIT(30) +#define SLINK_STAT_ERR BIT(29) +#define SLINK_STAT_RXF_FLUSH BIT(27) +#define SLINK_STAT_TXF_FLUSH BIT(26) +#define SLINK_STAT_RXF_OVF BIT(25) +#define SLINK_STAT_TXF_UNR BIT(24) +#define SLINK_STAT_RXF_EMPTY BIT(23) +#define SLINK_STAT_RXF_FULL BIT(22) +#define SLINK_STAT_TXF_EMPTY BIT(21) +#define SLINK_STAT_TXF_FULL BIT(20) +#define SLINK_STAT_TXF_OVF BIT(19) +#define SLINK_STAT_RXF_UNR BIT(18) +#define SLINK_STAT_CUR_BLKCNT BIT(15) /* STATUS2 */ -#define SLINK_STAT2_RXF_FULL_CNT (1 << 16) -#define SLINK_STAT2_TXF_FULL_CNT (1 << 0) +#define SLINK_STAT2_RXF_FULL_CNT BIT(16) +#define SLINK_STAT2_TXF_FULL_CNT BIT(0)
#define SPI_TIMEOUT 1000 #define TEGRA_SPI_MAX_FREQ 52000000 diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c index bd63db8..ecd9d78 100644 --- a/drivers/spi/ti_qspi.c +++ b/drivers/spi/ti_qspi.c @@ -20,13 +20,13 @@ #define QSPI_TIMEOUT 2000000 #define QSPI_FCLK 192000000 /* clock control */ -#define QSPI_CLK_EN (1 << 31) +#define QSPI_CLK_EN BIT(31) #define QSPI_CLK_DIV_MAX 0xffff /* command */ #define QSPI_EN_CS(n) (n << 28) #define QSPI_WLEN(n) ((n-1) << 19) -#define QSPI_3_PIN (1 << 18) -#define QSPI_RD_SNGL (1 << 16) +#define QSPI_3_PIN BIT(18) +#define QSPI_RD_SNGL BIT(16) #define QSPI_WR_SNGL (2 << 16) #define QSPI_INVAL (4 << 16) #define QSPI_RD_QUAD (7 << 16) @@ -36,8 +36,8 @@ #define QSPI_CSPOL(n) (1 << (1 + n*8)) #define QSPI_CKPOL(n) (1 << (n*8)) /* status */ -#define QSPI_WC (1 << 1) -#define QSPI_BUSY (1 << 0) +#define QSPI_WC BIT(1) +#define QSPI_BUSY BIT(0) #define QSPI_WC_BUSY (QSPI_WC | QSPI_BUSY) #define QSPI_XFER_DONE QSPI_WC #define MM_SWITCH 0x01 diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 8ccc578..7620163 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -32,24 +32,24 @@ */
/* SPI Control Register (spicr), [1] p9, [2] p8 */ -#define SPICR_LSB_FIRST (1 << 9) -#define SPICR_MASTER_INHIBIT (1 << 8) -#define SPICR_MANUAL_SS (1 << 7) -#define SPICR_RXFIFO_RESEST (1 << 6) -#define SPICR_TXFIFO_RESEST (1 << 5) -#define SPICR_CPHA (1 << 4) -#define SPICR_CPOL (1 << 3) -#define SPICR_MASTER_MODE (1 << 2) -#define SPICR_SPE (1 << 1) -#define SPICR_LOOP (1 << 0) +#define SPICR_LSB_FIRST BIT(9) +#define SPICR_MASTER_INHIBIT BIT(8) +#define SPICR_MANUAL_SS BIT(7) +#define SPICR_RXFIFO_RESEST BIT(6) +#define SPICR_TXFIFO_RESEST BIT(5) +#define SPICR_CPHA BIT(4) +#define SPICR_CPOL BIT(3) +#define SPICR_MASTER_MODE BIT(2) +#define SPICR_SPE BIT(1) +#define SPICR_LOOP BIT(0)
/* SPI Status Register (spisr), [1] p11, [2] p10 */ -#define SPISR_SLAVE_MODE_SELECT (1 << 5) -#define SPISR_MODF (1 << 4) -#define SPISR_TX_FULL (1 << 3) -#define SPISR_TX_EMPTY (1 << 2) -#define SPISR_RX_FULL (1 << 1) -#define SPISR_RX_EMPTY (1 << 0) +#define SPISR_SLAVE_MODE_SELECT BIT(5) +#define SPISR_MODF BIT(4) +#define SPISR_TX_FULL BIT(3) +#define SPISR_TX_EMPTY BIT(2) +#define SPISR_RX_FULL BIT(1) +#define SPISR_RX_EMPTY BIT(0)
/* SPI Data Transmit Register (spidtr), [1] p12, [2] p12 */ #define SPIDTR_8BIT_MASK (0xff << 0)
On Thursday, October 22, 2015 at 07:45:49 PM, Jagan Teki wrote:
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com
So, you're sending this horrid blob of changes instead of splitting them into more managable parts, sigh. Moreover, I have a feeling this is a change for the sake of changing something, not great. Also, you did not describe how you performed this change -- was it done using some sort of sed script or by hand ?
Best regards, Marek Vasut
On 22 October 2015 at 23:45, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 07:45:49 PM, Jagan Teki wrote:
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com
So, you're sending this horrid blob of changes instead of splitting them into more managable parts, sigh. Moreover, I have a feeling this is a change for the sake of changing something, not great. Also, you did not describe how you performed this change -- was it done using some sort of sed script or by hand ?
Yes this is performed using sed and as this a common change I have combined all spi drivers as I belongs to - did you see any wrong on this?
On Thursday, October 22, 2015 at 08:21:29 PM, Jagan Teki wrote:
On 22 October 2015 at 23:45, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 07:45:49 PM, Jagan Teki wrote:
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com
So, you're sending this horrid blob of changes instead of splitting them into more managable parts, sigh. Moreover, I have a feeling this is a change for the sake of changing something, not great. Also, you did not describe how you performed this change -- was it done using some sort of sed script or by hand ?
Yes this is performed using sed
The script you used should be explained somewhere.
and as this a common change I have combined all spi drivers as I belongs to - did you see any wrong on this?
It's hard to review such a big blob, furthermore if you need to adjust some driver, you'd have to repost this whole thing instead of a single patch.
Best regards, Marek Vasut
On 23 October 2015 at 00:35, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 08:21:29 PM, Jagan Teki wrote:
On 22 October 2015 at 23:45, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 07:45:49 PM, Jagan Teki wrote:
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com
So, you're sending this horrid blob of changes instead of splitting them into more managable parts, sigh. Moreover, I have a feeling this is a change for the sake of changing something, not great. Also, you did not describe how you performed this change -- was it done using some sort of sed script or by hand ?
Yes this is performed using sed
The script you used should be explained somewhere.
OK, add in next version patches.
and as this a common change I have combined all spi drivers as I belongs to - did you see any wrong on this?
It's hard to review such a big blob, furthermore if you need to adjust some driver, you'd have to repost this whole thing instead of a single patch.
OK, then I will resend it separate patches, for individual drivers.
On Thursday, October 22, 2015 at 09:09:43 PM, Jagan Teki wrote:
On 23 October 2015 at 00:35, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 08:21:29 PM, Jagan Teki wrote:
On 22 October 2015 at 23:45, Marek Vasut marex@denx.de wrote:
On Thursday, October 22, 2015 at 07:45:49 PM, Jagan Teki wrote:
BIT macro used on drivers/spi/*
Replace (1 << nr) to BIT(nr) where nr = 0, 1, 2 .... 31
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com
So, you're sending this horrid blob of changes instead of splitting them into more managable parts, sigh. Moreover, I have a feeling this is a change for the sake of changing something, not great. Also, you did not describe how you performed this change -- was it done using some sort of sed script or by hand ?
Yes this is performed using sed
The script you used should be explained somewhere.
OK, add in next version patches.
and as this a common change I have combined all spi drivers as I belongs to - did you see any wrong on this?
It's hard to review such a big blob, furthermore if you need to adjust some driver, you'd have to repost this whole thing instead of a single patch.
OK, then I will resend it separate patches, for individual drivers.
Also, please fix your mailer, you are constantly CCing Masahiro's old email address for some reason. It's really annoying.
Best regards, Marek Vasut
Updated numeric hexcodes with GENMASK macro in spi drivers.
Cc: Tom Rini trini@konsulko.com Cc: Simon Glass sjg@chromium.org Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Peng Fan Peng.Fan@freescale.com Cc: Stefan Roese sr@denx.de Cc: Marek Vasut marex@denx.de Cc: Stephen Warren swarren@nvidia.com Cc: Tom Warren twarren@nvidia.com Signed-off-by: Jagan Teki jteki@openedev.com --- Changes for v3, v2: - none
drivers/spi/atmel_spi.h | 2 +- drivers/spi/cadence_qspi_apb.c | 48 +++++++++++++++++++++--------------------- drivers/spi/designware_spi.c | 2 +- drivers/spi/fsl_qspi.c | 2 +- drivers/spi/mxs_spi.c | 2 +- drivers/spi/omap3_spi.h | 10 ++++----- drivers/spi/tegra114_spi.c | 12 +++++------ drivers/spi/tegra20_sflash.c | 2 +- drivers/spi/tegra20_slink.c | 4 ++-- drivers/spi/xilinx_spi.c | 14 ++++++------ 10 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/drivers/spi/atmel_spi.h b/drivers/spi/atmel_spi.h index 5b892d2..76b8556 100644 --- a/drivers/spi/atmel_spi.h +++ b/drivers/spi/atmel_spi.h @@ -59,7 +59,7 @@ #define ATMEL_SPI_CSRx_CSAAT BIT(3) #define ATMEL_SPI_CSRx_BITS(x) ((x) << 4) #define ATMEL_SPI_CSRx_SCBR(x) ((x) << 8) -#define ATMEL_SPI_CSRx_SCBR_MAX 0xff +#define ATMEL_SPI_CSRx_SCBR_MAX GENMASK(7, 0) #define ATMEL_SPI_CSRx_DLYBS(x) ((x) << 16) #define ATMEL_SPI_CSRx_DLYBCT(x) ((x) << 24)
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index 7786dd6..31e14ee 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -44,7 +44,7 @@ #define CQSPI_INST_TYPE_QUAD (2)
#define CQSPI_STIG_DATA_LEN_MAX (8) -#define CQSPI_INDIRECTTRIGGER_ADDR_MASK (0xFFFFF) +#define CQSPI_INDIRECTTRIGGER_ADDR_MASK GENMASK(19, 0)
#define CQSPI_DUMMY_CLKS_PER_BYTE (8) #define CQSPI_DUMMY_BYTES_MAX (4) @@ -65,8 +65,8 @@ #define CQSPI_REG_CONFIG_CHIPSELECT_LSB 10 #define CQSPI_REG_CONFIG_BAUD_LSB 19 #define CQSPI_REG_CONFIG_IDLE_LSB 31 -#define CQSPI_REG_CONFIG_CHIPSELECT_MASK 0xF -#define CQSPI_REG_CONFIG_BAUD_MASK 0xF +#define CQSPI_REG_CONFIG_CHIPSELECT_MASK GENMASK(3, 0) +#define CQSPI_REG_CONFIG_BAUD_MASK GENMASK(3, 0)
#define CQSPI_REG_RD_INSTR 0x04 #define CQSPI_REG_RD_INSTR_OPCODE_LSB 0 @@ -75,10 +75,10 @@ #define CQSPI_REG_RD_INSTR_TYPE_DATA_LSB 16 #define CQSPI_REG_RD_INSTR_MODE_EN_LSB 20 #define CQSPI_REG_RD_INSTR_DUMMY_LSB 24 -#define CQSPI_REG_RD_INSTR_TYPE_INSTR_MASK 0x3 -#define CQSPI_REG_RD_INSTR_TYPE_ADDR_MASK 0x3 -#define CQSPI_REG_RD_INSTR_TYPE_DATA_MASK 0x3 -#define CQSPI_REG_RD_INSTR_DUMMY_MASK 0x1F +#define CQSPI_REG_RD_INSTR_TYPE_INSTR_MASK GENMASK(1, 0) +#define CQSPI_REG_RD_INSTR_TYPE_ADDR_MASK GENMASK(1, 0) +#define CQSPI_REG_RD_INSTR_TYPE_DATA_MASK GENMASK(1, 0) +#define CQSPI_REG_RD_INSTR_DUMMY_MASK GENMASK(4, 0)
#define CQSPI_REG_WR_INSTR 0x08 #define CQSPI_REG_WR_INSTR_OPCODE_LSB 0 @@ -88,23 +88,23 @@ #define CQSPI_REG_DELAY_TCHSH_LSB 8 #define CQSPI_REG_DELAY_TSD2D_LSB 16 #define CQSPI_REG_DELAY_TSHSL_LSB 24 -#define CQSPI_REG_DELAY_TSLCH_MASK 0xFF -#define CQSPI_REG_DELAY_TCHSH_MASK 0xFF -#define CQSPI_REG_DELAY_TSD2D_MASK 0xFF -#define CQSPI_REG_DELAY_TSHSL_MASK 0xFF +#define CQSPI_REG_DELAY_TSLCH_MASK GENMASK(7, 0) +#define CQSPI_REG_DELAY_TCHSH_MASK GENMASK(7, 0) +#define CQSPI_REG_DELAY_TSD2D_MASK GENMASK(7, 0) +#define CQSPI_REG_DELAY_TSHSL_MASK GENMASK(7, 0)
#define CQSPI_READLCAPTURE 0x10 #define CQSPI_READLCAPTURE_BYPASS_LSB 0 #define CQSPI_READLCAPTURE_DELAY_LSB 1 -#define CQSPI_READLCAPTURE_DELAY_MASK 0xF +#define CQSPI_READLCAPTURE_DELAY_MASK GENMASK(3, 0)
#define CQSPI_REG_SIZE 0x14 #define CQSPI_REG_SIZE_ADDRESS_LSB 0 #define CQSPI_REG_SIZE_PAGE_LSB 4 #define CQSPI_REG_SIZE_BLOCK_LSB 16 -#define CQSPI_REG_SIZE_ADDRESS_MASK 0xF -#define CQSPI_REG_SIZE_PAGE_MASK 0xFFF -#define CQSPI_REG_SIZE_BLOCK_MASK 0x3F +#define CQSPI_REG_SIZE_ADDRESS_MASK GENMASK(3, 0) +#define CQSPI_REG_SIZE_PAGE_MASK GENMASK(11, 0) +#define CQSPI_REG_SIZE_BLOCK_MASK GENMASK(5, 0)
#define CQSPI_REG_SRAMPARTITION 0x18 #define CQSPI_REG_INDIRECTTRIGGER 0x1C @@ -115,8 +115,8 @@ #define CQSPI_REG_SDRAMLEVEL 0x2C #define CQSPI_REG_SDRAMLEVEL_RD_LSB 0 #define CQSPI_REG_SDRAMLEVEL_WR_LSB 16 -#define CQSPI_REG_SDRAMLEVEL_RD_MASK 0xFFFF -#define CQSPI_REG_SDRAMLEVEL_WR_MASK 0xFFFF +#define CQSPI_REG_SDRAMLEVEL_RD_MASK GENMASK(15, 0) +#define CQSPI_REG_SDRAMLEVEL_WR_MASK GENMASK(15, 0)
#define CQSPI_REG_IRQSTATUS 0x40 #define CQSPI_REG_IRQMASK 0x44 @@ -142,11 +142,11 @@ #define CQSPI_REG_CMDCTRL_RD_BYTES_LSB 20 #define CQSPI_REG_CMDCTRL_RD_EN_LSB 23 #define CQSPI_REG_CMDCTRL_OPCODE_LSB 24 -#define CQSPI_REG_CMDCTRL_DUMMY_MASK 0x1F -#define CQSPI_REG_CMDCTRL_WR_BYTES_MASK 0x7 -#define CQSPI_REG_CMDCTRL_ADD_BYTES_MASK 0x3 -#define CQSPI_REG_CMDCTRL_RD_BYTES_MASK 0x7 -#define CQSPI_REG_CMDCTRL_OPCODE_MASK 0xFF +#define CQSPI_REG_CMDCTRL_DUMMY_MASK GENMASK(4, 0) +#define CQSPI_REG_CMDCTRL_WR_BYTES_MASK GENMASK(2, 0) +#define CQSPI_REG_CMDCTRL_ADD_BYTES_MASK GENMASK(1, 0) +#define CQSPI_REG_CMDCTRL_RD_BYTES_MASK GENMASK(2, 0) +#define CQSPI_REG_CMDCTRL_OPCODE_MASK GENMASK(7, 0)
#define CQSPI_REG_INDIRECTWR 0x70 #define CQSPI_REG_INDIRECTWR_START_MASK BIT(0) @@ -463,7 +463,7 @@ void cadence_qspi_apb_chipselect(void *reg_base, * CS2 to 4b'1011 * CS3 to 4b'0111 */ - chip_select = 0xF & ~(1 << chip_select); + chip_select = GENMASK(3, 0) & ~(1 << chip_select); }
reg &= ~(CQSPI_REG_CONFIG_CHIPSELECT_MASK @@ -719,7 +719,7 @@ int cadence_qspi_apb_indirect_read_setup(struct cadence_spi_platdata *plat, #if defined(CONFIG_SPL_SPI_XIP) && defined(CONFIG_SPL_BUILD) writel(0x0, plat->regbase + CQSPI_REG_MODE_BIT); #else - writel(0xFF, plat->regbase + CQSPI_REG_MODE_BIT); + writel(GENMASK(7, 0), plat->regbase + CQSPI_REG_MODE_BIT); #endif
/* Convert to clock cycles. */ diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 7885e46..24a6e98 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -74,7 +74,7 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_CFS_OFFSET 12
/* Bit fields in SR, 7 bits */ -#define SR_MASK 0x7f /* cover 7 bits */ +#define SR_MASK GENMASK(6, 0) /* cover 7 bits */ #define SR_BUSY BIT(0) #define SR_TF_NOT_FULL BIT(1) #define SR_TF_EMPT BIT(2) diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c index e1a0ec9..10733df 100644 --- a/drivers/spi/fsl_qspi.c +++ b/drivers/spi/fsl_qspi.c @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR; #define TX_BUFFER_SIZE 0x40 #endif
-#define OFFSET_BITS_MASK 0x00ffffff +#define OFFSET_BITS_MASK GENMASK(24, 0)
#define FLASH_STATUS_WEL 0x02
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c index 627644b..459c603 100644 --- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -23,7 +23,7 @@
#define MXS_SPI_MAX_TIMEOUT 1000000 #define MXS_SPI_PORT_OFFSET 0x2000 -#define MXS_SSP_CHIPSELECT_MASK 0x00300000 +#define MXS_SSP_CHIPSELECT_MASK GENMASK(21, 20) #define MXS_SSP_CHIPSELECT_SHIFT 20
#define MXSSSP_SMALL_TRANSFER 512 diff --git a/drivers/spi/omap3_spi.h b/drivers/spi/omap3_spi.h index fb02ea1..6a07c6d 100644 --- a/drivers/spi/omap3_spi.h +++ b/drivers/spi/omap3_spi.h @@ -64,12 +64,12 @@ struct mcspi {
#define OMAP3_MCSPI_CHCONF_PHA BIT(0) #define OMAP3_MCSPI_CHCONF_POL BIT(1) -#define OMAP3_MCSPI_CHCONF_CLKD_MASK (0x0f << 2) +#define OMAP3_MCSPI_CHCONF_CLKD_MASK GENMASK(5, 2) #define OMAP3_MCSPI_CHCONF_EPOL BIT(6) -#define OMAP3_MCSPI_CHCONF_WL_MASK (0x1f << 7) -#define OMAP3_MCSPI_CHCONF_TRM_RX_ONLY (0x01 << 12) -#define OMAP3_MCSPI_CHCONF_TRM_TX_ONLY (0x02 << 12) -#define OMAP3_MCSPI_CHCONF_TRM_MASK (0x03 << 12) +#define OMAP3_MCSPI_CHCONF_WL_MASK GENMASK(11, 7) +#define OMAP3_MCSPI_CHCONF_TRM_RX_ONLY BIT(12) +#define OMAP3_MCSPI_CHCONF_TRM_TX_ONLY BIT(13) +#define OMAP3_MCSPI_CHCONF_TRM_MASK GENMASK(13, 12) #define OMAP3_MCSPI_CHCONF_DMAW BIT(14) #define OMAP3_MCSPI_CHCONF_DMAR BIT(15) #define OMAP3_MCSPI_CHCONF_DPE0 BIT(16) diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra114_spi.c index d9edd11..98a062c 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra114_spi.c @@ -35,9 +35,9 @@ DECLARE_GLOBAL_DATA_PTR; /* COMMAND1 */ #define SPI_CMD1_GO BIT(31) #define SPI_CMD1_M_S BIT(30) -#define SPI_CMD1_MODE_MASK 0x3 +#define SPI_CMD1_MODE_MASK GENMASK(1, 0) #define SPI_CMD1_MODE_SHIFT 28 -#define SPI_CMD1_CS_SEL_MASK 0x3 +#define SPI_CMD1_CS_SEL_MASK GENMASK(1, 0) #define SPI_CMD1_CS_SEL_SHIFT 26 #define SPI_CMD1_CS_POL_INACTIVE3 BIT(25) #define SPI_CMD1_CS_POL_INACTIVE2 BIT(24) @@ -45,7 +45,7 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_CMD1_CS_POL_INACTIVE0 BIT(22) #define SPI_CMD1_CS_SW_HW BIT(21) #define SPI_CMD1_CS_SW_VAL BIT(20) -#define SPI_CMD1_IDLE_SDA_MASK 0x3 +#define SPI_CMD1_IDLE_SDA_MASK GENMASK(1, 0) #define SPI_CMD1_IDLE_SDA_SHIFT 18 #define SPI_CMD1_BIDIR BIT(17) #define SPI_CMD1_LSBI_FE BIT(16) @@ -55,14 +55,14 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_CMD1_RX_EN BIT(12) #define SPI_CMD1_TX_EN BIT(11) #define SPI_CMD1_PACKED BIT(5) -#define SPI_CMD1_BIT_LEN_MASK 0x1F +#define SPI_CMD1_BIT_LEN_MASK GENMASK(4, 0) #define SPI_CMD1_BIT_LEN_SHIFT 0
/* COMMAND2 */ #define SPI_CMD2_TX_CLK_TAP_DELAY BIT(6) -#define SPI_CMD2_TX_CLK_TAP_DELAY_MASK (0x3F << 6) +#define SPI_CMD2_TX_CLK_TAP_DELAY_MASK GENMASK(11, 6) #define SPI_CMD2_RX_CLK_TAP_DELAY BIT(0) -#define SPI_CMD2_RX_CLK_TAP_DELAY_MASK (0x3F << 0) +#define SPI_CMD2_RX_CLK_TAP_DELAY_MASK GENMASK(5, 0)
/* TRANSFER STATUS */ #define SPI_XFER_STS_RDY BIT(30) diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c index 5dc196b..6888a96 100644 --- a/drivers/spi/tegra20_sflash.c +++ b/drivers/spi/tegra20_sflash.c @@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_CMD_CS1_EN BIT(6) #define SPI_CMD_CS0_EN BIT(5) #define SPI_CMD_BIT_LENGTH BIT(4) -#define SPI_CMD_BIT_LENGTH_MASK 0x0000001F +#define SPI_CMD_BIT_LENGTH_MASK GENMASK(4, 0)
#define SPI_STAT_BSY BIT(31) #define SPI_STAT_RDY BIT(30) diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c index d1abac2..43054f1 100644 --- a/drivers/spi/tegra20_slink.c +++ b/drivers/spi/tegra20_slink.c @@ -46,13 +46,13 @@ DECLARE_GLOBAL_DATA_PTR; #define SLINK_CMD_CS_VAL BIT(12) #define SLINK_CMD_CS_SOFT BIT(11) #define SLINK_CMD_BIT_LENGTH BIT(4) -#define SLINK_CMD_BIT_LENGTH_MASK 0x0000001F +#define SLINK_CMD_BIT_LENGTH_MASK GENMASK(4, 0) /* COMMAND2 */ #define SLINK_CMD2_TXEN BIT(30) #define SLINK_CMD2_RXEN BIT(31) #define SLINK_CMD2_SS_EN BIT(18) #define SLINK_CMD2_SS_EN_SHIFT 18 -#define SLINK_CMD2_SS_EN_MASK 0x000C0000 +#define SLINK_CMD2_SS_EN_MASK GENMASK(19, 18) #define SLINK_CMD2_CS_ACTIVE_BETWEEN BIT(17) /* STATUS */ #define SLINK_STAT_BSY BIT(31) diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 7620163..0713714 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -52,14 +52,14 @@ #define SPISR_RX_EMPTY BIT(0)
/* SPI Data Transmit Register (spidtr), [1] p12, [2] p12 */ -#define SPIDTR_8BIT_MASK (0xff << 0) -#define SPIDTR_16BIT_MASK (0xffff << 0) -#define SPIDTR_32BIT_MASK (0xffffffff << 0) +#define SPIDTR_8BIT_MASK GENMASK(7, 0) +#define SPIDTR_16BIT_MASK GENMASK(15, 0) +#define SPIDTR_32BIT_MASK GENMASK(31, 0)
/* SPI Data Receive Register (spidrr), [1] p12, [2] p12 */ -#define SPIDRR_8BIT_MASK (0xff << 0) -#define SPIDRR_16BIT_MASK (0xffff << 0) -#define SPIDRR_32BIT_MASK (0xffffffff << 0) +#define SPIDRR_8BIT_MASK GENMASK(7, 0) +#define SPIDRR_16BIT_MASK GENMASK(15, 0) +#define SPIDRR_32BIT_MASK GENMASK(31, 0)
/* SPI Slave Select Register (spissr), [1] p13, [2] p13 */ #define SPISSR_MASK(cs) (1 << (cs)) @@ -75,7 +75,7 @@ #define XILSPI_SPICR_DFLT_OFF (SPICR_MASTER_INHIBIT | SPICR_MANUAL_SS)
#ifndef CONFIG_XILINX_SPI_IDLE_VAL -#define CONFIG_XILINX_SPI_IDLE_VAL 0xff +#define CONFIG_XILINX_SPI_IDLE_VAL GENMASK(7, 0) #endif
#ifndef CONFIG_SYS_XILINX_SPI_LIST
participants (3)
-
Jagan Teki -
Jagan Teki -
Marek Vasut