diff options
author | Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2021-06-04 13:51:58 +0200 |
---|---|---|
committer | Linus Walleij <linus.walleij@linaro.org> | 2021-06-07 09:17:47 +0200 |
commit | 745ec436de7223fbe086be5123fe3014c4220611 (patch) | |
tree | b11445a23d90ecf25fff2461dc93c20070aff360 /arch | |
parent | 3a1b0ca5a83b69f95ab9641ae0e77526a6fee384 (diff) | |
download | linux-745ec436de7223fbe086be5123fe3014c4220611.tar.bz2 |
pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file
Move all related code for SoC MT7620 into a new driver located
in 'pinctrl-mt7620.c' source file.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210604115159.8834-6-sergio.paracuellos@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/mips/include/asm/mach-ralink/mt7620.h | 53 | ||||
-rw-r--r-- | arch/mips/ralink/mt7620.c | 320 |
2 files changed, 7 insertions, 366 deletions
diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h index 757ce53d00e6..d51dfad8f543 100644 --- a/arch/mips/include/asm/mach-ralink/mt7620.h +++ b/arch/mips/include/asm/mach-ralink/mt7620.h @@ -83,52 +83,13 @@ #define MT7620_DDR2_SIZE_MIN 32 #define MT7620_DDR2_SIZE_MAX 256 -#define MT7620_GPIO_MODE_UART0_SHIFT 2 -#define MT7620_GPIO_MODE_UART0_MASK 0x7 -#define MT7620_GPIO_MODE_UART0(x) ((x) << MT7620_GPIO_MODE_UART0_SHIFT) -#define MT7620_GPIO_MODE_UARTF 0x0 -#define MT7620_GPIO_MODE_PCM_UARTF 0x1 -#define MT7620_GPIO_MODE_PCM_I2S 0x2 -#define MT7620_GPIO_MODE_I2S_UARTF 0x3 -#define MT7620_GPIO_MODE_PCM_GPIO 0x4 -#define MT7620_GPIO_MODE_GPIO_UARTF 0x5 -#define MT7620_GPIO_MODE_GPIO_I2S 0x6 -#define MT7620_GPIO_MODE_GPIO 0x7 - -#define MT7620_GPIO_MODE_NAND 0 -#define MT7620_GPIO_MODE_SD 1 -#define MT7620_GPIO_MODE_ND_SD_GPIO 2 -#define MT7620_GPIO_MODE_ND_SD_MASK 0x3 -#define MT7620_GPIO_MODE_ND_SD_SHIFT 18 - -#define MT7620_GPIO_MODE_PCIE_RST 0 -#define MT7620_GPIO_MODE_PCIE_REF 1 -#define MT7620_GPIO_MODE_PCIE_GPIO 2 -#define MT7620_GPIO_MODE_PCIE_MASK 0x3 -#define MT7620_GPIO_MODE_PCIE_SHIFT 16 - -#define MT7620_GPIO_MODE_WDT_RST 0 -#define MT7620_GPIO_MODE_WDT_REF 1 -#define MT7620_GPIO_MODE_WDT_GPIO 2 -#define MT7620_GPIO_MODE_WDT_MASK 0x3 -#define MT7620_GPIO_MODE_WDT_SHIFT 21 - -#define MT7620_GPIO_MODE_MDIO 0 -#define MT7620_GPIO_MODE_MDIO_REFCLK 1 -#define MT7620_GPIO_MODE_MDIO_GPIO 2 -#define MT7620_GPIO_MODE_MDIO_MASK 0x3 -#define MT7620_GPIO_MODE_MDIO_SHIFT 7 - -#define MT7620_GPIO_MODE_I2C 0 -#define MT7620_GPIO_MODE_UART1 5 -#define MT7620_GPIO_MODE_RGMII1 9 -#define MT7620_GPIO_MODE_RGMII2 10 -#define MT7620_GPIO_MODE_SPI 11 -#define MT7620_GPIO_MODE_SPI_REF_CLK 12 -#define MT7620_GPIO_MODE_WLED 13 -#define MT7620_GPIO_MODE_JTAG 15 -#define MT7620_GPIO_MODE_EPHY 15 -#define MT7620_GPIO_MODE_PA 20 +extern enum ralink_soc_type ralink_soc; + +static inline int is_mt76x8(void) +{ + return ralink_soc == MT762X_SOC_MT7628AN || + ralink_soc == MT762X_SOC_MT7688; +} static inline int mt7620_get_eco(void) { diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c index 53a5969e61af..ae1fa0391c88 100644 --- a/arch/mips/ralink/mt7620.c +++ b/arch/mips/ralink/mt7620.c @@ -15,7 +15,6 @@ #include <asm/mipsregs.h> #include <asm/mach-ralink/ralink_regs.h> #include <asm/mach-ralink/mt7620.h> -#include <asm/mach-ralink/pinmux.h> #include "common.h" @@ -50,320 +49,6 @@ /* does the board have sdram or ddram */ static int dram_type; -static struct rt2880_pmx_func i2c_grp[] = { FUNC("i2c", 0, 1, 2) }; -static struct rt2880_pmx_func spi_grp[] = { FUNC("spi", 0, 3, 4) }; -static struct rt2880_pmx_func uartlite_grp[] = { FUNC("uartlite", 0, 15, 2) }; -static struct rt2880_pmx_func mdio_grp[] = { - FUNC("mdio", MT7620_GPIO_MODE_MDIO, 22, 2), - FUNC("refclk", MT7620_GPIO_MODE_MDIO_REFCLK, 22, 2), -}; -static struct rt2880_pmx_func rgmii1_grp[] = { FUNC("rgmii1", 0, 24, 12) }; -static struct rt2880_pmx_func refclk_grp[] = { FUNC("spi refclk", 0, 37, 3) }; -static struct rt2880_pmx_func ephy_grp[] = { FUNC("ephy", 0, 40, 5) }; -static struct rt2880_pmx_func rgmii2_grp[] = { FUNC("rgmii2", 0, 60, 12) }; -static struct rt2880_pmx_func wled_grp[] = { FUNC("wled", 0, 72, 1) }; -static struct rt2880_pmx_func pa_grp[] = { FUNC("pa", 0, 18, 4) }; -static struct rt2880_pmx_func uartf_grp[] = { - FUNC("uartf", MT7620_GPIO_MODE_UARTF, 7, 8), - FUNC("pcm uartf", MT7620_GPIO_MODE_PCM_UARTF, 7, 8), - FUNC("pcm i2s", MT7620_GPIO_MODE_PCM_I2S, 7, 8), - FUNC("i2s uartf", MT7620_GPIO_MODE_I2S_UARTF, 7, 8), - FUNC("pcm gpio", MT7620_GPIO_MODE_PCM_GPIO, 11, 4), - FUNC("gpio uartf", MT7620_GPIO_MODE_GPIO_UARTF, 7, 4), - FUNC("gpio i2s", MT7620_GPIO_MODE_GPIO_I2S, 7, 4), -}; -static struct rt2880_pmx_func wdt_grp[] = { - FUNC("wdt rst", 0, 17, 1), - FUNC("wdt refclk", 0, 17, 1), - }; -static struct rt2880_pmx_func pcie_rst_grp[] = { - FUNC("pcie rst", MT7620_GPIO_MODE_PCIE_RST, 36, 1), - FUNC("pcie refclk", MT7620_GPIO_MODE_PCIE_REF, 36, 1) -}; -static struct rt2880_pmx_func nd_sd_grp[] = { - FUNC("nand", MT7620_GPIO_MODE_NAND, 45, 15), - FUNC("sd", MT7620_GPIO_MODE_SD, 47, 13) -}; - -static struct rt2880_pmx_group mt7620a_pinmux_data[] = { - GRP("i2c", i2c_grp, 1, MT7620_GPIO_MODE_I2C), - GRP("uartf", uartf_grp, MT7620_GPIO_MODE_UART0_MASK, - MT7620_GPIO_MODE_UART0_SHIFT), - GRP("spi", spi_grp, 1, MT7620_GPIO_MODE_SPI), - GRP("uartlite", uartlite_grp, 1, MT7620_GPIO_MODE_UART1), - GRP_G("wdt", wdt_grp, MT7620_GPIO_MODE_WDT_MASK, - MT7620_GPIO_MODE_WDT_GPIO, MT7620_GPIO_MODE_WDT_SHIFT), - GRP_G("mdio", mdio_grp, MT7620_GPIO_MODE_MDIO_MASK, - MT7620_GPIO_MODE_MDIO_GPIO, MT7620_GPIO_MODE_MDIO_SHIFT), - GRP("rgmii1", rgmii1_grp, 1, MT7620_GPIO_MODE_RGMII1), - GRP("spi refclk", refclk_grp, 1, MT7620_GPIO_MODE_SPI_REF_CLK), - GRP_G("pcie", pcie_rst_grp, MT7620_GPIO_MODE_PCIE_MASK, - MT7620_GPIO_MODE_PCIE_GPIO, MT7620_GPIO_MODE_PCIE_SHIFT), - GRP_G("nd_sd", nd_sd_grp, MT7620_GPIO_MODE_ND_SD_MASK, - MT7620_GPIO_MODE_ND_SD_GPIO, MT7620_GPIO_MODE_ND_SD_SHIFT), - GRP("rgmii2", rgmii2_grp, 1, MT7620_GPIO_MODE_RGMII2), - GRP("wled", wled_grp, 1, MT7620_GPIO_MODE_WLED), - GRP("ephy", ephy_grp, 1, MT7620_GPIO_MODE_EPHY), - GRP("pa", pa_grp, 1, MT7620_GPIO_MODE_PA), - { 0 } -}; - -static struct rt2880_pmx_func pwm1_grp_mt7628[] = { - FUNC("sdxc d6", 3, 19, 1), - FUNC("utif", 2, 19, 1), - FUNC("gpio", 1, 19, 1), - FUNC("pwm1", 0, 19, 1), -}; - -static struct rt2880_pmx_func pwm0_grp_mt7628[] = { - FUNC("sdxc d7", 3, 18, 1), - FUNC("utif", 2, 18, 1), - FUNC("gpio", 1, 18, 1), - FUNC("pwm0", 0, 18, 1), -}; - -static struct rt2880_pmx_func uart2_grp_mt7628[] = { - FUNC("sdxc d5 d4", 3, 20, 2), - FUNC("pwm", 2, 20, 2), - FUNC("gpio", 1, 20, 2), - FUNC("uart2", 0, 20, 2), -}; - -static struct rt2880_pmx_func uart1_grp_mt7628[] = { - FUNC("sw_r", 3, 45, 2), - FUNC("pwm", 2, 45, 2), - FUNC("gpio", 1, 45, 2), - FUNC("uart1", 0, 45, 2), -}; - -static struct rt2880_pmx_func i2c_grp_mt7628[] = { - FUNC("-", 3, 4, 2), - FUNC("debug", 2, 4, 2), - FUNC("gpio", 1, 4, 2), - FUNC("i2c", 0, 4, 2), -}; - -static struct rt2880_pmx_func refclk_grp_mt7628[] = { FUNC("refclk", 0, 37, 1) }; -static struct rt2880_pmx_func perst_grp_mt7628[] = { FUNC("perst", 0, 36, 1) }; -static struct rt2880_pmx_func wdt_grp_mt7628[] = { FUNC("wdt", 0, 38, 1) }; -static struct rt2880_pmx_func spi_grp_mt7628[] = { FUNC("spi", 0, 7, 4) }; - -static struct rt2880_pmx_func sd_mode_grp_mt7628[] = { - FUNC("jtag", 3, 22, 8), - FUNC("utif", 2, 22, 8), - FUNC("gpio", 1, 22, 8), - FUNC("sdxc", 0, 22, 8), -}; - -static struct rt2880_pmx_func uart0_grp_mt7628[] = { - FUNC("-", 3, 12, 2), - FUNC("-", 2, 12, 2), - FUNC("gpio", 1, 12, 2), - FUNC("uart0", 0, 12, 2), -}; - -static struct rt2880_pmx_func i2s_grp_mt7628[] = { - FUNC("antenna", 3, 0, 4), - FUNC("pcm", 2, 0, 4), - FUNC("gpio", 1, 0, 4), - FUNC("i2s", 0, 0, 4), -}; - -static struct rt2880_pmx_func spi_cs1_grp_mt7628[] = { - FUNC("-", 3, 6, 1), - FUNC("refclk", 2, 6, 1), - FUNC("gpio", 1, 6, 1), - FUNC("spi cs1", 0, 6, 1), -}; - -static struct rt2880_pmx_func spis_grp_mt7628[] = { - FUNC("pwm_uart2", 3, 14, 4), - FUNC("utif", 2, 14, 4), - FUNC("gpio", 1, 14, 4), - FUNC("spis", 0, 14, 4), -}; - -static struct rt2880_pmx_func gpio_grp_mt7628[] = { - FUNC("pcie", 3, 11, 1), - FUNC("refclk", 2, 11, 1), - FUNC("gpio", 1, 11, 1), - FUNC("gpio", 0, 11, 1), -}; - -static struct rt2880_pmx_func p4led_kn_grp_mt7628[] = { - FUNC("jtag", 3, 30, 1), - FUNC("utif", 2, 30, 1), - FUNC("gpio", 1, 30, 1), - FUNC("p4led_kn", 0, 30, 1), -}; - -static struct rt2880_pmx_func p3led_kn_grp_mt7628[] = { - FUNC("jtag", 3, 31, 1), - FUNC("utif", 2, 31, 1), - FUNC("gpio", 1, 31, 1), - FUNC("p3led_kn", 0, 31, 1), -}; - -static struct rt2880_pmx_func p2led_kn_grp_mt7628[] = { - FUNC("jtag", 3, 32, 1), - FUNC("utif", 2, 32, 1), - FUNC("gpio", 1, 32, 1), - FUNC("p2led_kn", 0, 32, 1), -}; - -static struct rt2880_pmx_func p1led_kn_grp_mt7628[] = { - FUNC("jtag", 3, 33, 1), - FUNC("utif", 2, 33, 1), - FUNC("gpio", 1, 33, 1), - FUNC("p1led_kn", 0, 33, 1), -}; - -static struct rt2880_pmx_func p0led_kn_grp_mt7628[] = { - FUNC("jtag", 3, 34, 1), - FUNC("rsvd", 2, 34, 1), - FUNC("gpio", 1, 34, 1), - FUNC("p0led_kn", 0, 34, 1), -}; - -static struct rt2880_pmx_func wled_kn_grp_mt7628[] = { - FUNC("rsvd", 3, 35, 1), - FUNC("rsvd", 2, 35, 1), - FUNC("gpio", 1, 35, 1), - FUNC("wled_kn", 0, 35, 1), -}; - -static struct rt2880_pmx_func p4led_an_grp_mt7628[] = { - FUNC("jtag", 3, 39, 1), - FUNC("utif", 2, 39, 1), - FUNC("gpio", 1, 39, 1), - FUNC("p4led_an", 0, 39, 1), -}; - -static struct rt2880_pmx_func p3led_an_grp_mt7628[] = { - FUNC("jtag", 3, 40, 1), - FUNC("utif", 2, 40, 1), - FUNC("gpio", 1, 40, 1), - FUNC("p3led_an", 0, 40, 1), -}; - -static struct rt2880_pmx_func p2led_an_grp_mt7628[] = { - FUNC("jtag", 3, 41, 1), - FUNC("utif", 2, 41, 1), - FUNC("gpio", 1, 41, 1), - FUNC("p2led_an", 0, 41, 1), -}; - -static struct rt2880_pmx_func p1led_an_grp_mt7628[] = { - FUNC("jtag", 3, 42, 1), - FUNC("utif", 2, 42, 1), - FUNC("gpio", 1, 42, 1), - FUNC("p1led_an", 0, 42, 1), -}; - -static struct rt2880_pmx_func p0led_an_grp_mt7628[] = { - FUNC("jtag", 3, 43, 1), - FUNC("rsvd", 2, 43, 1), - FUNC("gpio", 1, 43, 1), - FUNC("p0led_an", 0, 43, 1), -}; - -static struct rt2880_pmx_func wled_an_grp_mt7628[] = { - FUNC("rsvd", 3, 44, 1), - FUNC("rsvd", 2, 44, 1), - FUNC("gpio", 1, 44, 1), - FUNC("wled_an", 0, 44, 1), -}; - -#define MT7628_GPIO_MODE_MASK 0x3 - -#define MT7628_GPIO_MODE_P4LED_KN 58 -#define MT7628_GPIO_MODE_P3LED_KN 56 -#define MT7628_GPIO_MODE_P2LED_KN 54 -#define MT7628_GPIO_MODE_P1LED_KN 52 -#define MT7628_GPIO_MODE_P0LED_KN 50 -#define MT7628_GPIO_MODE_WLED_KN 48 -#define MT7628_GPIO_MODE_P4LED_AN 42 -#define MT7628_GPIO_MODE_P3LED_AN 40 -#define MT7628_GPIO_MODE_P2LED_AN 38 -#define MT7628_GPIO_MODE_P1LED_AN 36 -#define MT7628_GPIO_MODE_P0LED_AN 34 -#define MT7628_GPIO_MODE_WLED_AN 32 -#define MT7628_GPIO_MODE_PWM1 30 -#define MT7628_GPIO_MODE_PWM0 28 -#define MT7628_GPIO_MODE_UART2 26 -#define MT7628_GPIO_MODE_UART1 24 -#define MT7628_GPIO_MODE_I2C 20 -#define MT7628_GPIO_MODE_REFCLK 18 -#define MT7628_GPIO_MODE_PERST 16 -#define MT7628_GPIO_MODE_WDT 14 -#define MT7628_GPIO_MODE_SPI 12 -#define MT7628_GPIO_MODE_SDMODE 10 -#define MT7628_GPIO_MODE_UART0 8 -#define MT7628_GPIO_MODE_I2S 6 -#define MT7628_GPIO_MODE_CS1 4 -#define MT7628_GPIO_MODE_SPIS 2 -#define MT7628_GPIO_MODE_GPIO 0 - -static struct rt2880_pmx_group mt7628an_pinmux_data[] = { - GRP_G("pwm1", pwm1_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_PWM1), - GRP_G("pwm0", pwm0_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_PWM0), - GRP_G("uart2", uart2_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_UART2), - GRP_G("uart1", uart1_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_UART1), - GRP_G("i2c", i2c_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_I2C), - GRP("refclk", refclk_grp_mt7628, 1, MT7628_GPIO_MODE_REFCLK), - GRP("perst", perst_grp_mt7628, 1, MT7628_GPIO_MODE_PERST), - GRP("wdt", wdt_grp_mt7628, 1, MT7628_GPIO_MODE_WDT), - GRP("spi", spi_grp_mt7628, 1, MT7628_GPIO_MODE_SPI), - GRP_G("sdmode", sd_mode_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_SDMODE), - GRP_G("uart0", uart0_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_UART0), - GRP_G("i2s", i2s_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_I2S), - GRP_G("spi cs1", spi_cs1_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_CS1), - GRP_G("spis", spis_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_SPIS), - GRP_G("gpio", gpio_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_GPIO), - GRP_G("wled_an", wled_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_WLED_AN), - GRP_G("p0led_an", p0led_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P0LED_AN), - GRP_G("p1led_an", p1led_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P1LED_AN), - GRP_G("p2led_an", p2led_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P2LED_AN), - GRP_G("p3led_an", p3led_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P3LED_AN), - GRP_G("p4led_an", p4led_an_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P4LED_AN), - GRP_G("wled_kn", wled_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_WLED_KN), - GRP_G("p0led_kn", p0led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P0LED_KN), - GRP_G("p1led_kn", p1led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P1LED_KN), - GRP_G("p2led_kn", p2led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P2LED_KN), - GRP_G("p3led_kn", p3led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P3LED_KN), - GRP_G("p4led_kn", p4led_kn_grp_mt7628, MT7628_GPIO_MODE_MASK, - 1, MT7628_GPIO_MODE_P4LED_KN), - { 0 } -}; - -static inline int is_mt76x8(void) -{ - return ralink_soc == MT762X_SOC_MT7628AN || - ralink_soc == MT762X_SOC_MT7688; -} - static __init u32 mt7620_calc_rate(u32 ref_rate, u32 mul, u32 div) { @@ -710,9 +395,4 @@ void __init prom_soc_init(struct ralink_soc_info *soc_info) (pmu0 & PMU_SW_SET) ? ("sw") : ("hw")); pr_info("Digital PMU set to %s control\n", (pmu1 & DIG_SW_SEL) ? ("sw") : ("hw")); - - if (is_mt76x8()) - rt2880_pinmux_data = mt7628an_pinmux_data; - else - rt2880_pinmux_data = mt7620a_pinmux_data; } |