pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B

[ Upstream commit 884caadad128efad8e00c1cdc3177bc8912ee8ec ]

The definitions for bit field [19:18] of the Peripheral Function Select
Register 3 were accidentally copied from bit field [20], leading to
duplicates for the TCLK1_B function, and missing TCLK0, CAN_CLK_B, and
ET0_ETXD4 functions.

Fix this by adding the missing GPIO_FN_CAN_CLK_B and GPIO_FN_ET0_ETXD4
enum values, and correcting the functions.

Reported-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191024131308.16659-1-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/sh/include/cpu-sh4/cpu/sh7734.h b/arch/sh/include/cpu-sh4/cpu/sh7734.h
index 2fb9a7b..a2667c9 100644 (file)
--- a/arch/sh/include/cpu-sh4/cpu/sh7734.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7734.h
@@ -133,7 +133,7 @@ enum {
        GPIO_FN_EX_WAIT1, GPIO_FN_SD1_DAT0_A, GPIO_FN_DREQ2, GPIO_FN_CAN1_TX_C,
                GPIO_FN_ET0_LINK_C, GPIO_FN_ET0_ETXD5_A,
        GPIO_FN_EX_WAIT0, GPIO_FN_TCLK1_B,
-       GPIO_FN_RD_WR, GPIO_FN_TCLK0,
+       GPIO_FN_RD_WR, GPIO_FN_TCLK0, GPIO_FN_CAN_CLK_B, GPIO_FN_ET0_ETXD4,
        GPIO_FN_EX_CS5, GPIO_FN_SD1_CMD_A, GPIO_FN_ATADIR, GPIO_FN_QSSL_B,
                GPIO_FN_ET0_ETXD3_A,
        GPIO_FN_EX_CS4, GPIO_FN_SD1_WP_A, GPIO_FN_ATAWR, GPIO_FN_QMI_QIO1_B,

diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
index c691b2e..ab09d38 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
@@ -1458,7 +1458,7 @@ static const struct pinmux_func pinmux_func_gpios[] = {
        GPIO_FN(ET0_ETXD2_A),
        GPIO_FN(EX_CS5), GPIO_FN(SD1_CMD_A), GPIO_FN(ATADIR), GPIO_FN(QSSL_B),
        GPIO_FN(ET0_ETXD3_A),
-       GPIO_FN(RD_WR), GPIO_FN(TCLK1_B),
+       GPIO_FN(RD_WR), GPIO_FN(TCLK0), GPIO_FN(CAN_CLK_B), GPIO_FN(ET0_ETXD4),
        GPIO_FN(EX_WAIT0), GPIO_FN(TCLK1_B),
        GPIO_FN(EX_WAIT1), GPIO_FN(SD1_DAT0_A), GPIO_FN(DREQ2),
                GPIO_FN(CAN1_TX_C), GPIO_FN(ET0_LINK_C), GPIO_FN(ET0_ETXD5_A),
@@ -1954,7 +1954,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
            /* IP3_20 [1] */
                FN_EX_WAIT0, FN_TCLK1_B,
            /* IP3_19_18 [2] */
-               FN_RD_WR, FN_TCLK1_B, 0, 0,
+               FN_RD_WR, FN_TCLK0, FN_CAN_CLK_B, FN_ET0_ETXD4,
            /* IP3_17_15 [3] */
                FN_EX_CS5, FN_SD1_CMD_A, FN_ATADIR, FN_QSSL_B,
                FN_ET0_ETXD3_A, 0, 0, 0,