diff options
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt | 4 | ||||
| -rw-r--r-- | drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c | 86 |
2 files changed, 81 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt index 5e60ad18f147..2ad18c4ea55c 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt @@ -43,7 +43,9 @@ aspeed,ast2500-pinctrl, aspeed,g5-pinctrl: GPID0 GPID2 GPIE0 I2C10 I2C11 I2C12 I2C13 I2C14 I2C3 I2C4 I2C5 I2C6 I2C7 I2C8 I2C9 MAC1LINK MDIO1 MDIO2 OSCCLK PEWAKE PWM0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 -RGMII1 RGMII2 RMII1 RMII2 SD1 SPI1 TIMER4 TIMER5 TIMER6 TIMER7 TIMER8 +RGMII1 RGMII2 RMII1 RMII2 SD1 SPI1 SPI1DEBUG SPI1PASSTHRU TIMER4 TIMER5 TIMER6 +TIMER7 TIMER8 VGABIOSROM + Examples: diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c index 235d929e74fd..c8c72e8259d3 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g5.c @@ -186,24 +186,84 @@ MS_PIN_DECL(C20, GPIOE1, NDCD3, GPIE0OUT); FUNC_GROUP_DECL(GPIE0, B20, C20); -#define SPI1_DESC SIG_DESC_SET(HW_STRAP1, 13) +#define SPI1_DESC { HW_STRAP1, GENMASK(13, 12), 1, 0 } +#define SPI1DEBUG_DESC { HW_STRAP1, GENMASK(13, 12), 2, 0 } +#define SPI1PASSTHRU_DESC { HW_STRAP1, GENMASK(13, 12), 3, 0 } + #define C18 64 -SIG_EXPR_LIST_DECL_SINGLE(SYSCS, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SYSCS, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SYSCS, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL_DUAL(SYSCS, SPI1DEBUG, SPI1PASSTHRU); SS_PIN_DECL(C18, GPIOI0, SYSCS); #define E15 65 -SIG_EXPR_LIST_DECL_SINGLE(SYSCK, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SYSCK, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SYSCK, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL_DUAL(SYSCK, SPI1DEBUG, SPI1PASSTHRU); SS_PIN_DECL(E15, GPIOI1, SYSCK); -#define A14 66 -SIG_EXPR_LIST_DECL_SINGLE(SYSMOSI, SPI1, COND1, SPI1_DESC); -SS_PIN_DECL(A14, GPIOI2, SYSMOSI); +#define B16 66 +SIG_EXPR_DECL(SYSMOSI, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SYSMOSI, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL_DUAL(SYSMOSI, SPI1DEBUG, SPI1PASSTHRU); +SS_PIN_DECL(B16, GPIOI2, SYSMOSI); #define C16 67 -SIG_EXPR_LIST_DECL_SINGLE(SYSMISO, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SYSMISO, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SYSMISO, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL_DUAL(SYSMISO, SPI1DEBUG, SPI1PASSTHRU); SS_PIN_DECL(C16, GPIOI3, SYSMISO); -FUNC_GROUP_DECL(SPI1, C18, E15, A14, C16); +#define VB_DESC SIG_DESC_SET(HW_STRAP1, 5) + +#define B15 68 +SIG_EXPR_DECL(SPI1CS0, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SPI1CS0, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SPI1CS0, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL(SPI1CS0, SIG_EXPR_PTR(SPI1CS0, SPI1), + SIG_EXPR_PTR(SPI1CS0, SPI1DEBUG), + SIG_EXPR_PTR(SPI1CS0, SPI1PASSTHRU)); +SIG_EXPR_LIST_DECL_SINGLE(VBCS, VGABIOSROM, COND1, VB_DESC); +MS_PIN_DECL(B15, GPIOI4, SPI1CS0, VBCS); + +#define C15 69 +SIG_EXPR_DECL(SPI1CK, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SPI1CK, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SPI1CK, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL(SPI1CK, SIG_EXPR_PTR(SPI1CK, SPI1), + SIG_EXPR_PTR(SPI1CK, SPI1DEBUG), + SIG_EXPR_PTR(SPI1CK, SPI1PASSTHRU)); +SIG_EXPR_LIST_DECL_SINGLE(VBCK, VGABIOSROM, COND1, VB_DESC); +MS_PIN_DECL(C15, GPIOI5, SPI1CK, VBCK); + +#define A14 70 +SIG_EXPR_DECL(SPI1MOSI, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SPI1MOSI, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SPI1MOSI, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL(SPI1MOSI, SIG_EXPR_PTR(SPI1MOSI, SPI1), + SIG_EXPR_PTR(SPI1MOSI, SPI1DEBUG), + SIG_EXPR_PTR(SPI1MOSI, SPI1PASSTHRU)); +SIG_EXPR_LIST_DECL_SINGLE(VBMOSI, VGABIOSROM, COND1, VB_DESC); +MS_PIN_DECL(A14, GPIOI6, SPI1MOSI, VBMOSI); + +#define A15 71 +SIG_EXPR_DECL(SPI1MISO, SPI1, COND1, SPI1_DESC); +SIG_EXPR_DECL(SPI1MISO, SPI1DEBUG, COND1, SPI1DEBUG_DESC); +SIG_EXPR_DECL(SPI1MISO, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC); +SIG_EXPR_LIST_DECL(SPI1MISO, SIG_EXPR_PTR(SPI1MISO, SPI1), + SIG_EXPR_PTR(SPI1MISO, SPI1DEBUG), + SIG_EXPR_PTR(SPI1MISO, SPI1PASSTHRU)); +SIG_EXPR_LIST_DECL_SINGLE(VBMISO, VGABIOSROM, COND1, VB_DESC); +MS_PIN_DECL(A15, GPIOI7, SPI1MISO, VBMISO); + +FUNC_GROUP_DECL(SPI1, B15, C15, A14, A15); +FUNC_GROUP_DECL(SPI1DEBUG, C18, E15, B16, C16, B15, C15, A14, A15); +FUNC_GROUP_DECL(SPI1PASSTHRU, C18, E15, B16, C16, B15, C15, A14, A15); +FUNC_GROUP_DECL(VGABIOSROM, B15, C15, A14, A15); + +#define R2 72 +SIG_EXPR_LIST_DECL_SINGLE(SGPMCK, SGPM, SIG_DESC_SET(SCU84, 8)); +SS_PIN_DECL(R2, GPIOJ0, SGPMCK); #define L2 73 SIG_EXPR_LIST_DECL_SINGLE(SGPMLD, SGPM, SIG_DESC_SET(SCU84, 9)); @@ -580,6 +640,7 @@ static struct pinctrl_pin_desc aspeed_g5_pins[ASPEED_G5_NR_PINS] = { ASPEED_PINCTRL_PIN(A12), ASPEED_PINCTRL_PIN(A13), ASPEED_PINCTRL_PIN(A14), + ASPEED_PINCTRL_PIN(A15), ASPEED_PINCTRL_PIN(A2), ASPEED_PINCTRL_PIN(A3), ASPEED_PINCTRL_PIN(A4), @@ -592,6 +653,8 @@ static struct pinctrl_pin_desc aspeed_g5_pins[ASPEED_G5_NR_PINS] = { ASPEED_PINCTRL_PIN(B12), ASPEED_PINCTRL_PIN(B13), ASPEED_PINCTRL_PIN(B14), + ASPEED_PINCTRL_PIN(B15), + ASPEED_PINCTRL_PIN(B16), ASPEED_PINCTRL_PIN(B2), ASPEED_PINCTRL_PIN(B20), ASPEED_PINCTRL_PIN(B3), @@ -603,6 +666,7 @@ static struct pinctrl_pin_desc aspeed_g5_pins[ASPEED_G5_NR_PINS] = { ASPEED_PINCTRL_PIN(C12), ASPEED_PINCTRL_PIN(C13), ASPEED_PINCTRL_PIN(C14), + ASPEED_PINCTRL_PIN(C15), ASPEED_PINCTRL_PIN(C16), ASPEED_PINCTRL_PIN(C18), ASPEED_PINCTRL_PIN(C2), @@ -691,11 +755,14 @@ static const struct aspeed_pin_group aspeed_g5_groups[] = { ASPEED_PINCTRL_GROUP(RMII2), ASPEED_PINCTRL_GROUP(SD1), ASPEED_PINCTRL_GROUP(SPI1), + ASPEED_PINCTRL_GROUP(SPI1DEBUG), + ASPEED_PINCTRL_GROUP(SPI1PASSTHRU), ASPEED_PINCTRL_GROUP(TIMER4), ASPEED_PINCTRL_GROUP(TIMER5), ASPEED_PINCTRL_GROUP(TIMER6), ASPEED_PINCTRL_GROUP(TIMER7), ASPEED_PINCTRL_GROUP(TIMER8), + ASPEED_PINCTRL_GROUP(VGABIOSROM), }; static const struct aspeed_pin_function aspeed_g5_functions[] = { @@ -733,11 +800,14 @@ static const struct aspeed_pin_function aspeed_g5_functions[] = { ASPEED_PINCTRL_FUNC(RMII2), ASPEED_PINCTRL_FUNC(SD1), ASPEED_PINCTRL_FUNC(SPI1), + ASPEED_PINCTRL_FUNC(SPI1DEBUG), + ASPEED_PINCTRL_FUNC(SPI1PASSTHRU), ASPEED_PINCTRL_FUNC(TIMER4), ASPEED_PINCTRL_FUNC(TIMER5), ASPEED_PINCTRL_FUNC(TIMER6), ASPEED_PINCTRL_FUNC(TIMER7), ASPEED_PINCTRL_FUNC(TIMER8), + ASPEED_PINCTRL_FUNC(VGABIOSROM), }; static struct aspeed_pinctrl_data aspeed_g5_pinctrl_data = { |