| From 2a249f1b58adceffdd5db9181bc717497e691b45 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Thu, 13 Dec 2018 14:32:34 +0100 |
| Subject: pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value |
| |
| From: Geert Uytterhoeven <geert+renesas@glider.be> |
| |
| [ Upstream commit 4d374bacd7c9665179f9752a52d5d602c45d8190 ] |
| |
| 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> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| 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 05ccb27f77818..c691e5e9d9dea 100644 |
| --- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c |
| +++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c |
| @@ -2231,7 +2231,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { |
| FN_LCD_CL1_B, 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 } |
| -- |
| 2.20.1 |
| |
