pinctrl: renesas: r8a779g0: Tidyup POC1 voltage

According to Rev.0.51 datasheet 004_R-CarV4H_pin_function.xlsx,
GP1_23 - GP1_28 are 1.8/3.3V.  But they are not on Table 7.28.
According to the HW team, there are no bits assigned.
This patch follows HW team's comment.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8735fltxwg.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/pinctrl/renesas/pfc-r8a779g0.c b/drivers/pinctrl/renesas/pfc-r8a779g0.c
index 70ca971..d5c1315 100644 (file)
--- a/drivers/pinctrl/renesas/pfc-r8a779g0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779g0.c
@@ -17,7 +17,13 @@
 
 #define CPU_ALL_GP(fn, sfx)                                                            \
        PORT_GP_CFG_19(0,       fn, sfx, CFG_FLAGS | SH_PFC_PIN_CFG_IO_VOLTAGE_18_33),  \
-       PORT_GP_CFG_29(1,       fn, sfx, CFG_FLAGS | SH_PFC_PIN_CFG_IO_VOLTAGE_18_33),  \
+       PORT_GP_CFG_23(1,       fn, sfx, CFG_FLAGS | SH_PFC_PIN_CFG_IO_VOLTAGE_18_33),  \
+       PORT_GP_CFG_1(1, 23,    fn, sfx, CFG_FLAGS),                                    \
+       PORT_GP_CFG_1(1, 24,    fn, sfx, CFG_FLAGS),                                    \
+       PORT_GP_CFG_1(1, 25,    fn, sfx, CFG_FLAGS),                                    \
+       PORT_GP_CFG_1(1, 26,    fn, sfx, CFG_FLAGS),                                    \
+       PORT_GP_CFG_1(1, 27,    fn, sfx, CFG_FLAGS),                                    \
+       PORT_GP_CFG_1(1, 28,    fn, sfx, CFG_FLAGS),                                    \
        PORT_GP_CFG_20(2,       fn, sfx, CFG_FLAGS),                                    \
        PORT_GP_CFG_13(3,       fn, sfx, CFG_FLAGS | SH_PFC_PIN_CFG_IO_VOLTAGE_18_33),  \
        PORT_GP_CFG_1(3, 13,    fn, sfx, CFG_FLAGS),                                    \
@@ -3650,7 +3656,7 @@ static int r8a779g0_pin_to_pocctrl(unsigned int pin, u32 *pocctrl)
                return bit;
 
        *pocctrl = pinmux_ioctrl_regs[POC1].reg;
-       if (pin >= RCAR_GP_PIN(1, 0) && pin <= RCAR_GP_PIN(1, 28))
+       if (pin >= RCAR_GP_PIN(1, 0) && pin <= RCAR_GP_PIN(1, 22))
                return bit;
 
        *pocctrl = pinmux_ioctrl_regs[POC3].reg;