Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

rockchip: rk3036: clean mask definition for grf reg

Browse Source 
U-Boot prefer to use MASKs with SHIFT embeded, clean the Macro
definition in grf header file and pinctrl driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
master
Kever Yang 8 years ago committed by Simon Glass
parent 1960b01034
commit 3c421f6fa9
2 changed files with 82 additions and 95 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 133
      arch/arm/include/asm/arch-rockchip/grf_rk3036.h
  2. 44
      drivers/pinctrl/rockchip/pinctrl_rk3036.c

133
arch/arm/include/asm/arch-rockchip/grf_rk3036.h
Unescape View File

@ -83,57 +83,56 @@ check_member(rk3036_grf, sdmmc_det_cnt, 0x304);
/* GRF_GPIO0A_IOMUX */
enum {
GPIO0A3_SHIFT = 6,
GPIO0A3_MASK = 1,
GPIO0A3_MASK = 1 << GPIO0A3_SHIFT,
GPIO0A3_GPIO = 0,
GPIO0A3_I2C1_SDA,
GPIO0A2_SHIFT = 4,
GPIO0A2_MASK = 1,
GPIO0A2_MASK = 1 << GPIO0A2_SHIFT,
GPIO0A2_GPIO = 0,
GPIO0A2_I2C1_SCL,
GPIO0A1_SHIFT = 2,
GPIO0A1_MASK = 3,
GPIO0A1_MASK = 3 << GPIO0A1_SHIFT,
GPIO0A1_GPIO = 0,
GPIO0A1_I2C0_SDA,
GPIO0A1_PWM2,
GPIO0A0_SHIFT = 0,
GPIO0A0_MASK = 3,
GPIO0A0_MASK = 3 << GPIO0A0_SHIFT,
GPIO0A0_GPIO = 0,
GPIO0A0_I2C0_SCL,
GPIO0A0_PWM1,
};
/* GRF_GPIO0B_IOMUX */
enum {
GPIO0B6_SHIFT = 12,
GPIO0B6_MASK = 3,
GPIO0B6_MASK = 3 << GPIO0B6_SHIFT,
GPIO0B6_GPIO = 0,
GPIO0B6_MMC1_D3,
GPIO0B6_I2S1_SCLK,
GPIO0B5_SHIFT = 10,
GPIO0B5_MASK = 3,
GPIO0B5_MASK = 3 << GPIO0B5_SHIFT,
GPIO0B5_GPIO = 0,
GPIO0B5_MMC1_D2,
GPIO0B5_I2S1_SDI,
GPIO0B4_SHIFT = 8,
GPIO0B4_MASK = 3,
GPIO0B4_MASK = 3 << GPIO0B4_SHIFT,
GPIO0B4_GPIO = 0,
GPIO0B4_MMC1_D1,
GPIO0B4_I2S1_LRCKTX,
GPIO0B3_SHIFT = 6,
GPIO0B3_MASK = 3,
GPIO0B3_MASK = 3 << GPIO0B3_SHIFT,
GPIO0B3_GPIO = 0,
GPIO0B3_MMC1_D0,
GPIO0B3_I2S1_LRCKRX,
GPIO0B1_SHIFT = 2,
GPIO0B1_MASK = 3,
GPIO0B1_MASK = 3 << GPIO0B1_SHIFT,
GPIO0B1_GPIO = 0,
GPIO0B1_MMC1_CLKOUT,
GPIO0B1_I2S1_MCLK,
@ -148,28 +147,28 @@ enum {
/* GRF_GPIO0C_IOMUX */
enum {
GPIO0C4_SHIFT = 8,
GPIO0C4_MASK = 1,
GPIO0C4_MASK = 1 << GPIO0C4_SHIFT,
GPIO0C4_GPIO = 0,
GPIO0C4_DRIVE_VBUS,
GPIO0C3_SHIFT = 6,
GPIO0C3_MASK = 1,
GPIO0C3_MASK = 1 << GPIO0C3_SHIFT,
GPIO0C3_GPIO = 0,
GPIO0C3_UART0_CTSN,
GPIO0C2_SHIFT = 4,
GPIO0C2_MASK = 1,
GPIO0C2_MASK = 1 << GPIO0C2_SHIFT,
GPIO0C2_GPIO = 0,
GPIO0C2_UART0_RTSN,
GPIO0C1_SHIFT = 2,
GPIO0C1_MASK = 1,
GPIO0C1_MASK = 1 << GPIO0C1_SHIFT,
GPIO0C1_GPIO = 0,
GPIO0C1_UART0_SIN,
GPIO0C0_SHIFT = 0,
GPIO0C0_MASK = 1,
GPIO0C0_MASK = 1 << GPIO0C0_SHIFT,
GPIO0C0_GPIO = 0,
GPIO0C0_UART0_SOUT,
};
@ -177,17 +176,17 @@ enum {
/* GRF_GPIO0D_IOMUX */
enum {
GPIO0D4_SHIFT = 8,
GPIO0D4_MASK = 1,
GPIO0D4_MASK = 1 << GPIO0D4_SHIFT,
GPIO0D4_GPIO = 0,
GPIO0D4_SPDIF,
GPIO0D3_SHIFT = 6,
GPIO0D3_MASK = 1,
GPIO0D3_MASK = 1 << GPIO0D3_SHIFT,
GPIO0D3_GPIO = 0,
GPIO0D3_PWM3,
GPIO0D2_SHIFT = 4,
GPIO0D2_MASK = 1,
GPIO0D2_MASK = 1 << GPIO0D2_SHIFT,
GPIO0D2_GPIO = 0,
GPIO0D2_PWM0,
};
@ -195,33 +194,33 @@ enum {
/* GRF_GPIO1A_IOMUX */
enum {
GPIO1A5_SHIFT = 10,
GPIO1A5_MASK = 1,
GPIO1A5_MASK = 1 << GPIO1A5_SHIFT,
GPIO1A5_GPIO = 0,
GPIO1A5_I2S_SDI,
GPIO1A4_SHIFT = 8,
GPIO1A4_MASK = 1,
GPIO1A4_MASK = 1 << GPIO1A4_SHIFT,
GPIO1A4_GPIO = 0,
GPIO1A4_I2S_SD0,
GPIO1A3_SHIFT = 6,
GPIO1A3_MASK = 1,
GPIO1A3_MASK = 1 << GPIO1A3_SHIFT,
GPIO1A3_GPIO = 0,
GPIO1A3_I2S_LRCKTX,
GPIO1A2_SHIFT = 4,
GPIO1A2_MASK = 6,
GPIO1A2_MASK = 6 << GPIO1A2_SHIFT,
GPIO1A2_GPIO = 0,
GPIO1A2_I2S_LRCKRX,
GPIO1A2_I2S_PWM1_0,
GPIO1A1_SHIFT = 2,
GPIO1A1_MASK = 1,
GPIO1A1_MASK = 1 << GPIO1A1_SHIFT,
GPIO1A1_GPIO = 0,
GPIO1A1_I2S_SCLK,
GPIO1A0_SHIFT = 0,
GPIO1A0_MASK = 1,
GPIO1A0_MASK = 1 << GPIO1A0_SHIFT,
GPIO1A0_GPIO = 0,
GPIO1A0_I2S_MCLK,
@ -230,27 +229,27 @@ enum {
/* GRF_GPIO1B_IOMUX */
enum {
GPIO1B7_SHIFT = 14,
GPIO1B7_MASK = 1,
GPIO1B7_MASK = 1 << GPIO1B7_SHIFT,
GPIO1B7_GPIO = 0,
GPIO1B7_MMC0_CMD,
GPIO1B3_SHIFT = 6,
GPIO1B3_MASK = 1,
GPIO1B3_MASK = 1 << GPIO1B3_SHIFT,
GPIO1B3_GPIO = 0,
GPIO1B3_HDMI_HPD,
GPIO1B2_SHIFT = 4,
GPIO1B2_MASK = 1,
GPIO1B2_MASK = 1 << GPIO1B2_SHIFT,
GPIO1B2_GPIO = 0,
GPIO1B2_HDMI_SCL,
GPIO1B1_SHIFT = 2,
GPIO1B1_MASK = 1,
GPIO1B1_MASK = 1 << GPIO1B1_SHIFT,
GPIO1B1_GPIO = 0,
GPIO1B1_HDMI_SDA,
GPIO1B0_SHIFT = 0,
GPIO1B0_MASK = 1,
GPIO1B0_MASK = 1 << GPIO1B0_SHIFT,
GPIO1B0_GPIO = 0,
GPIO1B0_HDMI_CEC,
};
@ -258,36 +257,36 @@ enum {
/* GRF_GPIO1C_IOMUX */
enum {
GPIO1C5_SHIFT = 10,
GPIO1C5_MASK = 3,
GPIO1C5_MASK = 3 << GPIO1C5_SHIFT,
GPIO1C5_GPIO = 0,
GPIO1C5_MMC0_D3,
GPIO1C5_JTAG_TMS,
GPIO1C4_SHIFT = 8,
GPIO1C4_MASK = 3,
GPIO1C4_MASK = 3 << GPIO1C4_SHIFT,
GPIO1C4_GPIO = 0,
GPIO1C4_MMC0_D2,
GPIO1C4_JTAG_TCK,
GPIO1C3_SHIFT = 6,
GPIO1C3_MASK = 3,
GPIO1C3_MASK = 3 << GPIO1C3_SHIFT,
GPIO1C3_GPIO = 0,
GPIO1C3_MMC0_D1,
GPIO1C3_UART2_SOUT,
GPIO1C2_SHIFT = 4,
GPIO1C2_MASK = 3,
GPIO1C2_MASK = 3 << GPIO1C2_SHIFT ,
GPIO1C2_GPIO = 0,
GPIO1C2_MMC0_D0,
GPIO1C2_UART2_SIN,
GPIO1C1_SHIFT = 2,
GPIO1C1_MASK = 1,
GPIO1C1_MASK = 1 << GPIO1C1_SHIFT,
GPIO1C1_GPIO = 0,
GPIO1C1_MMC0_DETN,
GPIO1C0_SHIFT = 0,
GPIO1C0_MASK = 1,
GPIO1C0_MASK = 1 << GPIO1C0_SHIFT,
GPIO1C0_GPIO = 0,
GPIO1C0_MMC0_CLKOUT,
};
@ -295,56 +294,56 @@ enum {
/* GRF_GPIO1D_IOMUX */
enum {
GPIO1D7_SHIFT = 14,
GPIO1D7_MASK = 3,
GPIO1D7_MASK = 3 << GPIO1D7_SHIFT,
GPIO1D7_GPIO = 0,
GPIO1D7_NAND_D7,
GPIO1D7_EMMC_D7,
GPIO1D7_SPI_CSN1,
GPIO1D6_SHIFT = 12,
GPIO1D6_MASK = 3,
GPIO1D6_MASK = 3 << GPIO1D6_SHIFT,
GPIO1D6_GPIO = 0,
GPIO1D6_NAND_D6,
GPIO1D6_EMMC_D6,
GPIO1D6_SPI_CSN0,
GPIO1D5_SHIFT = 10,
GPIO1D5_MASK = 3,
GPIO1D5_MASK = 3 << GPIO1D5_SHIFT,
GPIO1D5_GPIO = 0,
GPIO1D5_NAND_D5,
GPIO1D5_EMMC_D5,
GPIO1D5_SPI_TXD,
GPIO1D4_SHIFT = 8,
GPIO1D4_MASK = 3,
GPIO1D4_MASK = 3 << GPIO1D4_SHIFT,
GPIO1D4_GPIO = 0,
GPIO1D4_NAND_D4,
GPIO1D4_EMMC_D4,
GPIO1D4_SPI_RXD,
GPIO1D3_SHIFT = 6,
GPIO1D3_MASK = 3,
GPIO1D3_MASK = 3 << GPIO1D3_SHIFT,
GPIO1D3_GPIO = 0,
GPIO1D3_NAND_D3,
GPIO1D3_EMMC_D3,
GPIO1D3_SFC_SIO3,
GPIO1D2_SHIFT = 4,
GPIO1D2_MASK = 3,
GPIO1D2_MASK = 3 << GPIO1D2_SHIFT,
GPIO1D2_GPIO = 0,
GPIO1D2_NAND_D2,
GPIO1D2_EMMC_D2,
GPIO1D2_SFC_SIO2,
GPIO1D1_SHIFT = 2,
GPIO1D1_MASK = 3,
GPIO1D1_MASK = 3 << GPIO1D1_SHIFT,
GPIO1D1_GPIO = 0,
GPIO1D1_NAND_D1,
GPIO1D1_EMMC_D1,
GPIO1D1_SFC_SIO1,
GPIO1D0_SHIFT = 0,
GPIO1D0_MASK = 3,
GPIO1D0_MASK = 3 << GPIO1D0_SHIFT,
GPIO1D0_GPIO = 0,
GPIO1D0_NAND_D0,
GPIO1D0_EMMC_D0,
@ -354,42 +353,42 @@ enum {
/* GRF_GPIO2A_IOMUX */
enum {
GPIO2A7_SHIFT = 14,
GPIO2A7_MASK = 1,
GPIO2A7_MASK = 1 << GPIO2A7_SHIFT,
GPIO2A7_GPIO = 0,
GPIO2A7_TESTCLK_OUT,
GPIO2A6_SHIFT = 12,
GPIO2A6_MASK = 1,
GPIO2A6_MASK = 1 << GPIO2A6_SHIFT,
GPIO2A6_GPIO = 0,
GPIO2A6_NAND_CS0,
GPIO2A4_SHIFT = 8,
GPIO2A4_MASK = 3,
GPIO2A4_MASK = 3 << GPIO2A4_SHIFT,
GPIO2A4_GPIO = 0,
GPIO2A4_NAND_RDY,
GPIO2A4_EMMC_CMD,
GPIO2A3_SFC_CLK,
GPIO2A3_SHIFT = 6,
GPIO2A3_MASK = 3,
GPIO2A3_MASK = 3 << GPIO2A3_SHIFT,
GPIO2A3_GPIO = 0,
GPIO2A3_NAND_RDN,
GPIO2A4_SFC_CSN1,
GPIO2A2_SHIFT = 4,
GPIO2A2_MASK = 3,
GPIO2A2_MASK = 3 << GPIO2A2_SHIFT,
GPIO2A2_GPIO = 0,
GPIO2A2_NAND_WRN,
GPIO2A4_SFC_CSN0,
GPIO2A1_SHIFT = 2,
GPIO2A1_MASK = 3,
GPIO2A1_MASK = 3 << GPIO2A1_SHIFT,
GPIO2A1_GPIO = 0,
GPIO2A1_NAND_CLE,
GPIO2A1_EMMC_CLKOUT,
GPIO2A0_SHIFT = 0,
GPIO2A0_MASK = 3,
GPIO2A0_MASK = 3 << GPIO2A0_SHIFT,
GPIO2A0_GPIO = 0,
GPIO2A0_NAND_ALE,
GPIO2A0_SPI_CLK,
@ -398,28 +397,28 @@ enum {
/* GRF_GPIO2B_IOMUX */
enum {
GPIO2B7_SHIFT = 14,
GPIO2B7_MASK = 1,
GPIO2B7_MASK = 1 << GPIO2B7_SHIFT,
GPIO2B7_GPIO = 0,
GPIO2B7_MAC_RXER,
GPIO2B6_SHIFT = 12,
GPIO2B6_MASK = 3,
GPIO2B6_MASK = 3 << GPIO2B6_SHIFT,
GPIO2B6_GPIO = 0,
GPIO2B6_MAC_CLKOUT,
GPIO2B6_MAC_CLKIN,
GPIO2B5_SHIFT = 10,
GPIO2B5_MASK = 1,
GPIO2B5_MASK = 1 << GPIO2B5_SHIFT,
GPIO2B5_GPIO = 0,
GPIO2B5_MAC_TXEN,
GPIO2B4_SHIFT = 8,
GPIO2B4_MASK = 1,
GPIO2B4_MASK = 1 << GPIO2B4_SHIFT,
GPIO2B4_GPIO = 0,
GPIO2B4_MAC_MDIO,
GPIO2B2_SHIFT = 4,
GPIO2B2_MASK = 1,
GPIO2B2_MASK = 1 << GPIO2B2_SHIFT,
GPIO2B2_GPIO = 0,
GPIO2B2_MAC_CRS,
};
@ -427,43 +426,43 @@ enum {
/* GRF_GPIO2C_IOMUX */
enum {
GPIO2C7_SHIFT = 14,
GPIO2C7_MASK = 3,
GPIO2C7_MASK = 3 << GPIO2C7_SHIFT,
GPIO2C7_GPIO = 0,
GPIO2C7_UART1_SOUT,
GPIO2C7_TESTCLK_OUT1,
GPIO2C6_SHIFT = 12,
GPIO2C6_MASK = 1,
GPIO2C6_MASK = 1 << GPIO2C6_SHIFT,
GPIO2C6_GPIO = 0,
GPIO2C6_UART1_SIN,
GPIO2C5_SHIFT = 10,
GPIO2C5_MASK = 1,
GPIO2C5_MASK = 1 << GPIO2C5_SHIFT,
GPIO2C5_GPIO = 0,
GPIO2C5_I2C2_SCL,
GPIO2C4_SHIFT = 8,
GPIO2C4_MASK = 1,
GPIO2C4_MASK = 1 << GPIO2C4_SHIFT,
GPIO2C4_GPIO = 0,
GPIO2C4_I2C2_SDA,
GPIO2C3_SHIFT = 6,
GPIO2C3_MASK = 1,
GPIO2C3_MASK = 1 << GPIO2C3_SHIFT,
GPIO2C3_GPIO = 0,
GPIO2C3_MAC_TXD0,
GPIO2C2_SHIFT = 4,
GPIO2C2_MASK = 1,
GPIO2C2_MASK = 1 << GPIO2C2_SHIFT,
GPIO2C2_GPIO = 0,
GPIO2C2_MAC_TXD1,
GPIO2C1_SHIFT = 2,
GPIO2C1_MASK = 1,
GPIO2C1_MASK = 1 << GPIO2C1_SHIFT,
GPIO2C1_GPIO = 0,
GPIO2C1_MAC_RXD0,
GPIO2C0_SHIFT = 0,
GPIO2C0_MASK = 1,
GPIO2C0_MASK = 1 << GPIO2C0_SHIFT,
GPIO2C0_GPIO = 0,
GPIO2C0_MAC_RXD1,
};
@ -471,22 +470,22 @@ enum {
/* GRF_GPIO2D_IOMUX */
enum {
GPIO2D6_SHIFT = 12,
GPIO2D6_MASK = 1,
GPIO2D6_MASK = 1 << GPIO2D6_SHIFT,
GPIO2D6_GPIO = 0,
GPIO2D6_I2S_SDO1,
GPIO2D5_SHIFT = 10,
GPIO2D5_MASK = 1,
GPIO2D5_MASK = 1 << GPIO2D5_SHIFT,
GPIO2D5_GPIO = 0,
GPIO2D5_I2S_SDO2,
GPIO2D4_SHIFT = 8,
GPIO2D4_MASK = 1,
GPIO2D4_MASK = 1 << GPIO2D4_SHIFT,
GPIO2D4_GPIO = 0,
GPIO2D4_I2S_SDO3,
GPIO2D1_SHIFT = 2,
GPIO2D1_MASK = 1,
GPIO2D1_MASK = 1 << GPIO2D1_SHIFT,
GPIO2D1_GPIO = 0,
GPIO2D1_MAC_MDC,
};

44
drivers/pinctrl/rockchip/pinctrl_rk3036.c
Unescape View File

@ -26,19 +26,19 @@ static void pinctrl_rk3036_pwm_config(struct rk3036_grf *grf, int pwm_id)
{
switch (pwm_id) {
case PERIPH_ID_PWM0:
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D2_MASK << GPIO0D2_SHIFT,
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D2_MASK,
GPIO0D2_PWM0 << GPIO0D2_SHIFT);
break;
case PERIPH_ID_PWM1:
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0A0_MASK << GPIO0A0_SHIFT,
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0A0_MASK,
GPIO0A0_PWM1 << GPIO0A0_SHIFT);
break;
case PERIPH_ID_PWM2:
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0A1_MASK << GPIO0A1_SHIFT,
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0A1_MASK,
GPIO0A1_PWM2 << GPIO0A1_SHIFT);
break;
case PERIPH_ID_PWM3:
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0D3_MASK << GPIO0D3_SHIFT,
rk_clrsetreg(&grf->gpio0a_iomux, GPIO0D3_MASK,
GPIO0D3_PWM3 << GPIO0D3_SHIFT);
break;
default:
@ -52,23 +52,20 @@ static void pinctrl_rk3036_i2c_config(struct rk3036_grf *grf, int i2c_id)
switch (i2c_id) {
case PERIPH_ID_I2C0:
rk_clrsetreg(&grf->gpio0a_iomux,
GPIO0A1_MASK << GPIO0A1_SHIFT |
GPIO0A0_MASK << GPIO0A0_SHIFT,
GPIO0A1_MASK | GPIO0A0_MASK,
GPIO0A1_I2C0_SDA << GPIO0A1_SHIFT |
GPIO0A0_I2C0_SCL << GPIO0A0_SHIFT);
break;
case PERIPH_ID_I2C1:
rk_clrsetreg(&grf->gpio0a_iomux,
GPIO0A3_MASK << GPIO0A3_SHIFT |
GPIO0A2_MASK << GPIO0A2_SHIFT,
GPIO0A3_MASK | GPIO0A2_MASK,
GPIO0A3_I2C1_SDA << GPIO0A3_SHIFT |
GPIO0A2_I2C1_SCL << GPIO0A2_SHIFT);
break;
case PERIPH_ID_I2C2:
rk_clrsetreg(&grf->gpio2c_iomux,
GPIO2C5_MASK << GPIO2C5_SHIFT |
GPIO2C4_MASK << GPIO2C4_SHIFT,
GPIO2C5_MASK | GPIO2C4_MASK,
GPIO2C5_I2C2_SCL << GPIO2C5_SHIFT |
GPIO2C4_I2C2_SDA << GPIO2C4_SHIFT);
@ -80,24 +77,20 @@ static void pinctrl_rk3036_spi_config(struct rk3036_grf *grf, int cs)
{
switch (cs) {
case 0:
rk_clrsetreg(&grf->gpio1d_iomux,
GPIO1D6_MASK << GPIO1D6_SHIFT,
rk_clrsetreg(&grf->gpio1d_iomux, GPIO1D6_MASK,
GPIO1D6_SPI_CSN0 << GPIO1D6_SHIFT);
break;
case 1:
rk_clrsetreg(&grf->gpio1d_iomux,
GPIO1D7_MASK << GPIO1D7_SHIFT,
rk_clrsetreg(&grf->gpio1d_iomux, GPIO1D7_MASK,
GPIO1D7_SPI_CSN1 << GPIO1D7_SHIFT);
break;
}
rk_clrsetreg(&grf->gpio1d_iomux,
GPIO1D5_MASK << GPIO1D5_SHIFT |
GPIO1D4_MASK << GPIO1D4_SHIFT,
GPIO1D5_MASK | GPIO1D4_MASK,
GPIO1D5_SPI_TXD << GPIO1D5_SHIFT |
GPIO1D4_SPI_RXD << GPIO1D4_SHIFT);
rk_clrsetreg(&grf->gpio2a_iomux,
GPIO2A0_MASK << GPIO2A0_SHIFT,
rk_clrsetreg(&grf->gpio2a_iomux, GPIO2A0_MASK,
GPIO2A0_SPI_CLK << GPIO2A0_SHIFT);
}
@ -106,10 +99,8 @@ static void pinctrl_rk3036_uart_config(struct rk3036_grf *grf, int uart_id)
switch (uart_id) {
case PERIPH_ID_UART0:
rk_clrsetreg(&grf->gpio0c_iomux,
GPIO0C3_MASK << GPIO0C3_SHIFT |
GPIO0C2_MASK << GPIO0C2_SHIFT |
GPIO0C1_MASK << GPIO0C1_SHIFT |
GPIO0C0_MASK << GPIO0C0_SHIFT,
GPIO0C3_MASK | GPIO0C2_MASK |
GPIO0C1_MASK | GPIO0C0_MASK,
GPIO0C3_UART0_CTSN << GPIO0C3_SHIFT |
GPIO0C2_UART0_RTSN << GPIO0C2_SHIFT |
GPIO0C1_UART0_SIN << GPIO0C1_SHIFT |
@ -117,15 +108,13 @@ static void pinctrl_rk3036_uart_config(struct rk3036_grf *grf, int uart_id)
break;
case PERIPH_ID_UART1:
rk_clrsetreg(&grf->gpio2c_iomux,
GPIO2C7_MASK << GPIO2C7_SHIFT |
GPIO2C6_MASK << GPIO2C6_SHIFT,
GPIO2C7_MASK | GPIO2C6_MASK,
GPIO2C7_UART1_SOUT << GPIO2C7_SHIFT |
GPIO2C6_UART1_SIN << GPIO2C6_SHIFT);
break;
case PERIPH_ID_UART2:
rk_clrsetreg(&grf->gpio1c_iomux,
GPIO1C3_MASK << GPIO1C3_SHIFT |
GPIO1C2_MASK << GPIO1C2_SHIFT,
GPIO1C3_MASK | GPIO1C2_MASK,
GPIO1C3_UART2_SOUT << GPIO1C3_SHIFT |
GPIO1C2_UART2_SIN << GPIO1C2_SHIFT);
break;
@ -146,8 +135,7 @@ static void pinctrl_rk3036_sdmmc_config(struct rk3036_grf *grf, int mmc_id)
GPIO1D1_EMMC_D1 << GPIO1D1_SHIFT |
GPIO1D0_EMMC_D0 << GPIO1D0_SHIFT);
rk_clrsetreg(&grf->gpio2a_iomux,
GPIO2A4_MASK << GPIO2A4_SHIFT |
GPIO2A1_MASK << GPIO2A1_SHIFT,
GPIO2A4_MASK | GPIO2A1_MASK,
GPIO2A4_EMMC_CMD << GPIO2A4_SHIFT |
GPIO2A1_EMMC_CLKOUT << GPIO2A1_SHIFT);
break;

Write Preview
Loading…
Cancel
Save