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path: root/drivers/pinctrl/renesas/pfc-r8a77980.c
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Diffstat (limited to 'drivers/pinctrl/renesas/pfc-r8a77980.c')
-rw-r--r--drivers/pinctrl/renesas/pfc-r8a77980.c56
1 files changed, 36 insertions, 20 deletions
diff --git a/drivers/pinctrl/renesas/pfc-r8a77980.c b/drivers/pinctrl/renesas/pfc-r8a77980.c
index ac03309c5c0c..53b44b24bfc6 100644
--- a/drivers/pinctrl/renesas/pfc-r8a77980.c
+++ b/drivers/pinctrl/renesas/pfc-r8a77980.c
@@ -19,10 +19,10 @@
#include "sh_pfc.h"
#define CPU_ALL_GP(fn, sfx) \
- PORT_GP_CFG_22(0, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
+ PORT_GP_CFG_22(0, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE_18_33 | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
PORT_GP_CFG_28(1, fn, sfx, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
- PORT_GP_CFG_30(2, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
- PORT_GP_CFG_17(3, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
+ PORT_GP_CFG_30(2, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE_18_33 | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
+ PORT_GP_CFG_17(3, fn, sfx, SH_PFC_PIN_CFG_IO_VOLTAGE_18_33 | SH_PFC_PIN_CFG_PULL_UP_DOWN), \
PORT_GP_CFG_25(4, fn, sfx, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
PORT_GP_CFG_15(5, fn, sfx, SH_PFC_PIN_CFG_PULL_UP_DOWN)
@@ -35,7 +35,9 @@
PIN_NOGP_CFG(EXTALR, "EXTALR", fn, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
PIN_NOGP_CFG(FSCLKST, "FSCLKST", fn, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
PIN_NOGP_CFG(FSCLKST_N, "FSCLKST#", fn, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
- PIN_NOGP_CFG(PRESETOUT_N, "PRESETOUT#", fn, SH_PFC_PIN_CFG_PULL_UP_DOWN)
+ PIN_NOGP_CFG(PRESETOUT_N, "PRESETOUT#", fn, SH_PFC_PIN_CFG_PULL_UP_DOWN), \
+ PIN_NOGP_CFG(VDDQ_AVB, "VDDQ_AVB", fn, SH_PFC_PIN_CFG_IO_VOLTAGE_25_33), \
+ PIN_NOGP_CFG(VDDQ_GE, "VDDQ_GE", fn, SH_PFC_PIN_CFG_IO_VOLTAGE_25_33)
/*
* F_() : just information
@@ -97,7 +99,7 @@
#define GPSR1_0 F_(IRQ0, IP2_27_24)
/* GPSR2 */
-#define GPSR2_29 F_(FSO_TOE_N, IP10_19_16)
+#define GPSR2_29 F_(FSO_TOE_N, IP10_19_16)
#define GPSR2_28 F_(FSO_CFE_1_N, IP10_15_12)
#define GPSR2_27 F_(FSO_CFE_0_N, IP10_11_8)
#define GPSR2_26 F_(SDA3, IP10_7_4)
@@ -191,7 +193,6 @@
#define GPSR5_1 FM(QSPI0_MOSI_IO0)
#define GPSR5_0 FM(QSPI0_SPCLK)
-
/* IPSRx */ /* 0 */ /* 1 */ /* 2 */ /* 3 */ /* 4 */ /* 5 */ /* 6 - F */
#define IP0_3_0 FM(DU_DR2) FM(SCK4) FM(GETHER_RMII_CRS_DV) FM(A0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP0_7_4 FM(DU_DR3) FM(RX4) FM(GETHER_RMII_RX_ER) FM(A1) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
@@ -262,11 +263,11 @@
#define IP8_11_8 FM(CANFD0_RX_A) FM(RXDA_EXTFXR) FM(PWM1_B) FM(DU_CDE) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP8_15_12 FM(CANFD1_TX) FM(FXR_TXDB) FM(PWM2_B) FM(TCLK1_B) FM(TX1_B) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP8_19_16 FM(CANFD1_RX) FM(RXDB_EXTFXR) FM(PWM3_B) FM(TCLK2_B) FM(RX1_B) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
-#define IP8_23_20 FM(CANFD_CLK_A) FM(CLK_EXTFXR) FM(PWM4_B) FM(SPEEDIN_B) FM(SCIF_CLK_B) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
+#define IP8_23_20 FM(CANFD_CLK_A) FM(CLK_EXTFXR) FM(PWM4_B) FM(SPEEDIN_B) FM(SCIF_CLK_B) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP8_27_24 FM(DIGRF_CLKIN) FM(DIGRF_CLKEN_IN) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP8_31_28 FM(DIGRF_CLKOUT) FM(DIGRF_CLKEN_OUT) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP9_3_0 FM(IRQ4) F_(0, 0) F_(0, 0) FM(VI0_DATA12) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
-#define IP9_7_4 FM(IRQ5) F_(0, 0) F_(0, 0) FM(VI0_DATA13) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
+#define IP9_7_4 FM(IRQ5) F_(0, 0) F_(0, 0) FM(VI0_DATA13) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP9_11_8 FM(MSIOF0_RXD) FM(DU_DR0) F_(0, 0) FM(VI0_DATA14) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP9_15_12 FM(MSIOF0_TXD) FM(DU_DR1) F_(0, 0) FM(VI0_DATA15) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
#define IP9_19_16 FM(MSIOF0_SCK) FM(DU_DG0) F_(0, 0) FM(VI0_DATA16) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0) F_(0, 0)
@@ -2813,7 +2814,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
MOD_SEL0_1
MOD_SEL0_0 ))
},
- { },
+ { /* sentinel */ }
};
enum ioctrl_regs {
@@ -2830,31 +2831,46 @@ static const struct pinmux_ioctrl_reg pinmux_ioctrl_regs[] = {
[POCCTRL2] = { 0xe6060388, },
[POCCTRL3] = { 0xe606038c, },
[TDSELCTRL] = { 0xe60603c0, },
- { /* sentinel */ },
+ { /* sentinel */ }
};
static int r8a77980_pin_to_pocctrl(unsigned int pin, u32 *pocctrl)
{
int bit = pin & 0x1f;
- *pocctrl = pinmux_ioctrl_regs[POCCTRL0].reg;
- if (pin >= RCAR_GP_PIN(0, 0) && pin <= RCAR_GP_PIN(0, 21))
+ switch (pin) {
+ case RCAR_GP_PIN(0, 0) ... RCAR_GP_PIN(0, 21):
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL0].reg;
return bit;
- else if (pin >= RCAR_GP_PIN(2, 0) && pin <= RCAR_GP_PIN(2, 9))
+
+ case RCAR_GP_PIN(2, 0) ... RCAR_GP_PIN(2, 9):
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL0].reg;
return bit + 22;
- *pocctrl = pinmux_ioctrl_regs[POCCTRL1].reg;
- if (pin >= RCAR_GP_PIN(2, 10) && pin <= RCAR_GP_PIN(2, 16))
+ case RCAR_GP_PIN(2, 10) ... RCAR_GP_PIN(2, 16):
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL1].reg;
return bit - 10;
- if ((pin >= RCAR_GP_PIN(2, 17) && pin <= RCAR_GP_PIN(2, 24)) ||
- (pin >= RCAR_GP_PIN(3, 0) && pin <= RCAR_GP_PIN(3, 16)))
+
+ case RCAR_GP_PIN(2, 17) ... RCAR_GP_PIN(2, 24):
+ case RCAR_GP_PIN(3, 0) ... RCAR_GP_PIN(3, 16):
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL1].reg;
return bit + 7;
- *pocctrl = pinmux_ioctrl_regs[POCCTRL2].reg;
- if (pin >= RCAR_GP_PIN(2, 25) && pin <= RCAR_GP_PIN(2, 29))
+ case RCAR_GP_PIN(2, 25) ... RCAR_GP_PIN(2, 29):
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL2].reg;
return pin - 25;
- return -EINVAL;
+ case PIN_VDDQ_AVB:
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL3].reg;
+ return 0;
+
+ case PIN_VDDQ_GE:
+ *pocctrl = pinmux_ioctrl_regs[POCCTRL3].reg;
+ return 1;
+
+ default:
+ return -EINVAL;
+ }
}
static const struct pinmux_bias_reg pinmux_bias_regs[] = {
generated by cgit (git 2.34.1) at 2025-12-26 10:00:28 +0000