From 4d374bacd7c9665179f9752a52d5d602c45d8190 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 13 Dec 2018 14:32:34 +0100
Subject: [PATCH] pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
Git-commit: 4d374bacd7c9665179f9752a52d5d602c45d8190
Patch-mainline: v5.0-rc1
References: bsc#1051510
The IP10[5:3] field in Peripheral Function Select Register 10 has a
width of 3 bits, i.e. it allows programming one out of 8 different
configurations.
However, 9 values are provided instead of 8, overflowing into the
subsequent field in the register, and thus breaking the configuration of
the latter.
Fix this by dropping a bogus zero value.
Fixes: ac1ebc2190f575fc ("sh-pfc: Add sh7734 pinmux support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/pinctrl/sh-pfc/pfc-sh7734.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
index 04062f642d3e..cad70f9cf569 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c
@@ -2228,7 +2228,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
FN_LCD_CL1_B, 0, 0, 0,
/* IP10_5_3 [3] */
FN_SSI_WS23, FN_VI1_5_B, FN_TX1_D, FN_HSCK0_C, FN_FALE_B,
- FN_LCD_DON_B, 0, 0, 0,
+ FN_LCD_DON_B, 0, 0,
/* IP10_2_0 [3] */
FN_SSI_SCK23, FN_VI1_4_B, FN_RX1_D, FN_FCLE_B,
FN_LCD_DATA15_B, 0, 0, 0 }
--
2.16.4