The Port F Control Register 3 (PFCR3) contains only a single field. However, counting from left to right, it is the fourth field, not the first field. Insert the missing dummy configuration values (3 fields of 16 values) to fix this. The descriptor for the Port F Control Register 0 (PFCR0) lacks the description for the 4th field (PF0 Mode, PF0MD[2:0]). Add the missing configuration values to fix this. Fixes: a8d42fc4217b1ea1 ("sh-pfc: Add sh7264 pinmux support") Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> --- Compile-tested only. Based on the SH7264 Hardware User Manual Rev. 4.00. The odd location of the closing curly brace in the PFCR0 section suggests an editing accident. --- drivers/pinctrl/sh-pfc/pfc-sh7264.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c index 4f44ce0d7237faa9..501de63e6c5f4be2 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c @@ -1713,6 +1713,9 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { }, { PINMUX_CFG_REG("PFCR3", 0xfffe38a8, 16, 4) { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, PF12MD_000, PF12MD_001, 0, PF12MD_011, PF12MD_100, PF12MD_101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } @@ -1756,8 +1759,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { 0, 0, 0, 0, 0, 0, 0, 0, PF1MD_000, PF1MD_001, PF1MD_010, PF1MD_011, PF1MD_100, PF1MD_101, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0 - } + 0, 0, 0, 0, 0, 0, 0, 0, + PF0MD_000, PF0MD_001, PF0MD_010, PF0MD_011, + PF0MD_100, PF0MD_101, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0 } }, { PINMUX_CFG_REG("PFIOR0", 0xfffe38b2, 16, 1) { -- 2.17.1