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[1/8] pinctrl: sh-pfc: r8a77990: Fix MOD_SEL0 bit16 when using NFALE and NFRB_N

Message ID 20190329152942.13995-2-geert+renesas@glider.be (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series pinctrl: sh-pfc: Errata Updates | expand

Commit Message

Geert Uytterhoeven March 29, 2019, 3:29 p.m. UTC 
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>

According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of Aug
24, 2018, the MOD_SEL0 bit16 must be set to 0 when the NFALE_A and
NFRB_N_A pin functions are selected.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Simon Horman April 1, 2019, 10:14 a.m. UTC | #1 
On Fri, Mar 29, 2019 at 04:29:35PM +0100, Geert Uytterhoeven wrote:
> From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> 
> According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of Aug
> 24, 2018, the MOD_SEL0 bit16 must be set to 0 when the NFALE_A and
> NFRB_N_A pin functions are selected.
> 
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

> ---
>  drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
> index ebf4d5e4d336f88b..2328fd25fa4f6cb0 100644
> --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
> +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
> @@ -1038,7 +1038,7 @@ static const u16 pinmux_data[] = {
>  	PINMUX_IPSR_GPSR(IP10_23_20,		NFCLE),
>  
>  	PINMUX_IPSR_GPSR(IP10_27_24,		SD0_CD),
> -	PINMUX_IPSR_GPSR(IP10_27_24,		NFALE_A),
> +	PINMUX_IPSR_MSEL(IP10_27_24,		NFALE_A,	SEL_NDFC_0),
>  	PINMUX_IPSR_GPSR(IP10_27_24,		SD3_CD),
>  	PINMUX_IPSR_MSEL(IP10_27_24,		RIF0_CLK_B,	SEL_DRIF0_1),
>  	PINMUX_IPSR_MSEL(IP10_27_24,		SCL2_B,		SEL_I2C2_1),
> @@ -1047,7 +1047,7 @@ static const u16 pinmux_data[] = {
>  	PINMUX_IPSR_GPSR(IP10_27_24,		TS_SCK0),
>  
>  	PINMUX_IPSR_GPSR(IP10_31_28,		SD0_WP),
> -	PINMUX_IPSR_GPSR(IP10_31_28,		NFRB_N_A),
> +	PINMUX_IPSR_MSEL(IP10_31_28,		NFRB_N_A,	SEL_NDFC_0),
>  	PINMUX_IPSR_GPSR(IP10_31_28,		SD3_WP),
>  	PINMUX_IPSR_MSEL(IP10_31_28,		RIF0_D0_B,	SEL_DRIF0_1),
>  	PINMUX_IPSR_MSEL(IP10_31_28,		SDA2_B,		SEL_I2C2_1),
> -- 
> 2.17.1
>
diff mbox series

Patch

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index ebf4d5e4d336f88b..2328fd25fa4f6cb0 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -1038,7 +1038,7 @@  static const u16 pinmux_data[] = {
 	PINMUX_IPSR_GPSR(IP10_23_20,		NFCLE),
 
 	PINMUX_IPSR_GPSR(IP10_27_24,		SD0_CD),
-	PINMUX_IPSR_GPSR(IP10_27_24,		NFALE_A),
+	PINMUX_IPSR_MSEL(IP10_27_24,		NFALE_A,	SEL_NDFC_0),
 	PINMUX_IPSR_GPSR(IP10_27_24,		SD3_CD),
 	PINMUX_IPSR_MSEL(IP10_27_24,		RIF0_CLK_B,	SEL_DRIF0_1),
 	PINMUX_IPSR_MSEL(IP10_27_24,		SCL2_B,		SEL_I2C2_1),
@@ -1047,7 +1047,7 @@  static const u16 pinmux_data[] = {
 	PINMUX_IPSR_GPSR(IP10_27_24,		TS_SCK0),
 
 	PINMUX_IPSR_GPSR(IP10_31_28,		SD0_WP),
-	PINMUX_IPSR_GPSR(IP10_31_28,		NFRB_N_A),
+	PINMUX_IPSR_MSEL(IP10_31_28,		NFRB_N_A,	SEL_NDFC_0),
 	PINMUX_IPSR_GPSR(IP10_31_28,		SD3_WP),
 	PINMUX_IPSR_MSEL(IP10_31_28,		RIF0_D0_B,	SEL_DRIF0_1),
 	PINMUX_IPSR_MSEL(IP10_31_28,		SDA2_B,		SEL_I2C2_1),