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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Takeshi Kihara <takeshi.kihara.df@renesas.com>,
	linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 3/3] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit31 when using SIM0_D"
Date: Wed,  4 Sep 2019 14:16:58 +0200	[thread overview]
Message-ID: <20190904121658.2617-4-geert+renesas@glider.be> (raw)
In-Reply-To: <20190904121658.2617-1-geert+renesas@glider.be>

This reverts commit e167d723e1a472d252e5c4baf823b77ce5543b05.

According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of Aug
24, 2018, the SEL_SIMCARD_{0,1} definition was to be deleted.  However,
this errata merely fixed an accidental double definition in the Hardware
User's Manual Rev. 1.00.  The real definition is still present in later
revisions of the manual (Rev. 1.50 and Rev. 2.00).

Hence revert the commit to recover the definition.

Based on a patch in the BSP by Takeshi Kihara
<takeshi.kihara.df@renesas.com>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index 010fc0a6aba65428..c926a59dd21ceadc 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -448,6 +448,7 @@ FM(IP12_31_28)	IP12_31_28	FM(IP13_31_28)	IP13_31_28	FM(IP14_31_28)	IP14_31_28	FM
 #define MOD_SEL0_1_0	   REV4(FM(SEL_SPEED_PULSE_IF_0),	FM(SEL_SPEED_PULSE_IF_1),	FM(SEL_SPEED_PULSE_IF_2),	F_(0, 0))
 
 /* MOD_SEL1 */			/* 0 */				/* 1 */				/* 2 */				/* 3 */			/* 4 */			/* 5 */		/* 6 */		/* 7 */
+#define MOD_SEL1_31		FM(SEL_SIMCARD_0)		FM(SEL_SIMCARD_1)
 #define MOD_SEL1_30		FM(SEL_SSI2_0)			FM(SEL_SSI2_1)
 #define MOD_SEL1_29		FM(SEL_TIMER_TMU_0)		FM(SEL_TIMER_TMU_1)
 #define MOD_SEL1_28		FM(SEL_USB_20_CH0_0)		FM(SEL_USB_20_CH0_1)
@@ -469,6 +470,7 @@ FM(IP12_31_28)	IP12_31_28	FM(IP13_31_28)	IP13_31_28	FM(IP14_31_28)	IP14_31_28	FM
 
 #define PINMUX_MOD_SELS	\
 \
+			MOD_SEL1_31 \
 MOD_SEL0_30_29		MOD_SEL1_30 \
 			MOD_SEL1_29 \
 MOD_SEL0_28		MOD_SEL1_28 \
@@ -1197,7 +1199,7 @@ static const u16 pinmux_data[] = {
 	PINMUX_IPSR_MSEL(IP13_19_16,		RIF0_D1_A,	SEL_DRIF0_0),
 	PINMUX_IPSR_MSEL(IP13_19_16,		SDA1_B,		SEL_I2C1_1),
 	PINMUX_IPSR_MSEL(IP13_19_16,		TCLK2_B,	SEL_TIMER_TMU_1),
-	PINMUX_IPSR_GPSR(IP13_19_16,		SIM0_D_A),
+	PINMUX_IPSR_MSEL(IP13_19_16,		SIM0_D_A,	SEL_SIMCARD_0),
 
 	PINMUX_IPSR_GPSR(IP13_23_20,		MLB_DAT),
 	PINMUX_IPSR_MSEL(IP13_23_20,		TX0_B,		SEL_SCIF0_1),
@@ -1265,7 +1267,7 @@ static const u16 pinmux_data[] = {
 	PINMUX_IPSR_GPSR(IP15_15_12,		TPU0TO2),
 	PINMUX_IPSR_MSEL(IP15_15_12,		SDA1_D,		SEL_I2C1_3),
 	PINMUX_IPSR_MSEL(IP15_15_12,		FSO_CFE_1_N_B,	SEL_FSO_1),
-	PINMUX_IPSR_GPSR(IP15_15_12,		SIM0_D_B),
+	PINMUX_IPSR_MSEL(IP15_15_12,		SIM0_D_B,	SEL_SIMCARD_1),
 
 	PINMUX_IPSR_GPSR(IP15_19_16,		SSI_SDATA6),
 	PINMUX_IPSR_MSEL(IP15_19_16,		HRTS2_N_A,	SEL_HSCIF2_0),
@@ -4961,8 +4963,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 			     GROUP(1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1,
 				   1, 2, 2, 2, 1, 1, 2, 1, 4),
 			     GROUP(
-		/* RESERVED 31 */
-		0, 0,
+		MOD_SEL1_31
 		MOD_SEL1_30
 		MOD_SEL1_29
 		MOD_SEL1_28
-- 
2.17.1


  parent reply	other threads:[~2019-09-04 12:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-04 12:16 [PATCH 0/3] pinctrl: sh-pfc: r8a77990: Assorted fixes Geert Uytterhoeven
2019-09-04 12:16 ` [PATCH 1/3] pinctrl: sh-pfc: r8a77990: Rename AVB_AVTP_{MATCH,CAPTURE} pin functions Geert Uytterhoeven
2019-09-05  8:59   ` Simon Horman
2019-09-10  7:33     ` Geert Uytterhoeven
2019-09-04 12:16 ` [PATCH 2/3] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit30 when using SSI_SCK2 and SSI_WS2" Geert Uytterhoeven
2019-09-05  9:05   ` Simon Horman
2019-09-04 12:16 ` Geert Uytterhoeven [this message]
2019-09-05  9:06   ` [PATCH 3/3] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit31 when using SIM0_D" Simon Horman

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