patches.kzm9g/0172-ARM-mach-shmobile-sh73a0-PFC-pull-up-support-for-SDH.patch

From 78057d7b664fb1d2f584807f5511dca73e595df9 Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@opensource.se>
Date: Thu, 18 Aug 2011 04:32:08 +0000
Subject: ARM: mach-shmobile: sh73a0 PFC pull-up support for SDHI0+2

Extend the existing sh73a0 PFC code with pull-ups for
SDHI0 and SDHI2. Without this patch only SDHI1 has
pull-up support on sh73a0. Needed by boards that make
use of the internal pull-up resistor support built in
the SoC.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
(cherry picked from commit 09dafe9e4e266c7868454a532c9ca762aa5c40a5)

Signed-off-by: Simon Horman <horms@verge.net.au>
---
 arch/arm/mach-shmobile/include/mach/sh73a0.h | 13 +++++
 arch/arm/mach-shmobile/pfc-sh73a0.c          | 77 ++++++++++++++++++++++------
 2 files changed, 75 insertions(+), 15 deletions(-)

diff --git a/arch/arm/mach-shmobile/include/mach/sh73a0.h b/arch/arm/mach-shmobile/include/mach/sh73a0.h
index 216c3d6..b385e97 100644
--- a/arch/arm/mach-shmobile/include/mach/sh73a0.h
+++ b/arch/arm/mach-shmobile/include/mach/sh73a0.h
@@ -451,11 +451,23 @@ enum {
 	GPIO_FN_KEYIN5_PU,
 	GPIO_FN_KEYIN6_PU,
 	GPIO_FN_KEYIN7_PU,
+	GPIO_FN_SDHICD0_PU,
+	GPIO_FN_SDHID0_0_PU,
+	GPIO_FN_SDHID0_1_PU,
+	GPIO_FN_SDHID0_2_PU,
+	GPIO_FN_SDHID0_3_PU,
+	GPIO_FN_SDHICMD0_PU,
+	GPIO_FN_SDHIWP0_PU,
 	GPIO_FN_SDHID1_0_PU,
 	GPIO_FN_SDHID1_1_PU,
 	GPIO_FN_SDHID1_2_PU,
 	GPIO_FN_SDHID1_3_PU,
 	GPIO_FN_SDHICMD1_PU,
+	GPIO_FN_SDHID2_0_PU,
+	GPIO_FN_SDHID2_1_PU,
+	GPIO_FN_SDHID2_2_PU,
+	GPIO_FN_SDHID2_3_PU,
+	GPIO_FN_SDHICMD2_PU,
 	GPIO_FN_MMCCMD0_PU,
 	GPIO_FN_MMCCMD1_PU,
 	GPIO_FN_FSIACK_PU,
@@ -463,6 +475,7 @@ enum {
 	GPIO_FN_FSIAIBT_PU,
 	GPIO_FN_FSIAISLD_PU,
 };
+
 /* DMA slave IDs */
 enum {
 	SHDMA_SLAVE_INVALID,
diff --git a/arch/arm/mach-shmobile/pfc-sh73a0.c b/arch/arm/mach-shmobile/pfc-sh73a0.c
index d8915c6..599016e 100644
--- a/arch/arm/mach-shmobile/pfc-sh73a0.c
+++ b/arch/arm/mach-shmobile/pfc-sh73a0.c
@@ -476,13 +476,26 @@ enum {
 	KEYIN5_PU_MARK,
 	KEYIN6_PU_MARK,
 	KEYIN7_PU_MARK,
+	SDHICD0_PU_MARK,
+	SDHID0_0_PU_MARK,
+	SDHID0_1_PU_MARK,
+	SDHID0_2_PU_MARK,
+	SDHID0_3_PU_MARK,
+	SDHICMD0_PU_MARK,
+	SDHIWP0_PU_MARK,
 	SDHID1_0_PU_MARK,
 	SDHID1_1_PU_MARK,
 	SDHID1_2_PU_MARK,
 	SDHID1_3_PU_MARK,
 	SDHICMD1_PU_MARK,
+	SDHID2_0_PU_MARK,
+	SDHID2_1_PU_MARK,
+	SDHID2_2_PU_MARK,
+	SDHID2_3_PU_MARK,
+	SDHICMD2_PU_MARK,
 	MMCCMD0_PU_MARK,
 	MMCCMD1_PU_MARK,
+	FSIBISLD_PU_MARK,
 	FSIACK_PU_MARK,
 	FSIAILR_PU_MARK,
 	FSIAIBT_PU_MARK,
@@ -1336,19 +1349,28 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(TS_SCK4_MARK, PORT268_FN3),
 	PINMUX_DATA(SDHICMD2_MARK, PORT269_FN1),
 	PINMUX_DATA(MMCCLK0_MARK, PORT270_FN1, MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCD0_0_MARK, PORT271_FN1, MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCD0_1_MARK, PORT272_FN1, MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCD0_2_MARK, PORT273_FN1, MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCD0_3_MARK, PORT274_FN1, MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCD0_4_MARK, PORT275_FN1, MSEL4CR_MSEL15_0), \
+	PINMUX_DATA(MMCD0_0_MARK, PORT271_FN1, PORT271_IN_PU,
+		MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_1_MARK, PORT272_FN1, PORT272_IN_PU,
+		MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_2_MARK, PORT273_FN1, PORT273_IN_PU,
+		MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_3_MARK, PORT274_FN1, PORT274_IN_PU,
+		MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCD0_4_MARK, PORT275_FN1, PORT275_IN_PU,
+		MSEL4CR_MSEL15_0), \
 	PINMUX_DATA(TS_SPSYNC5_MARK, PORT275_FN3),
-	PINMUX_DATA(MMCD0_5_MARK, PORT276_FN1, MSEL4CR_MSEL15_0), \
+	PINMUX_DATA(MMCD0_5_MARK, PORT276_FN1, PORT276_IN_PU,
+		MSEL4CR_MSEL15_0), \
 	PINMUX_DATA(TS_SDAT5_MARK, PORT276_FN3),
-	PINMUX_DATA(MMCD0_6_MARK, PORT277_FN1, MSEL4CR_MSEL15_0), \
+	PINMUX_DATA(MMCD0_6_MARK, PORT277_FN1, PORT277_IN_PU,
+		MSEL4CR_MSEL15_0), \
 	PINMUX_DATA(TS_SDEN5_MARK, PORT277_FN3),
-	PINMUX_DATA(MMCD0_7_MARK, PORT278_FN1, MSEL4CR_MSEL15_0), \
+	PINMUX_DATA(MMCD0_7_MARK, PORT278_FN1, PORT278_IN_PU,
+		MSEL4CR_MSEL15_0), \
 	PINMUX_DATA(TS_SCK5_MARK, PORT278_FN3),
-	PINMUX_DATA(MMCCMD0_MARK, PORT279_FN1, MSEL4CR_MSEL15_0),
+	PINMUX_DATA(MMCCMD0_MARK, PORT279_FN1, PORT279_IN_PU,
+		MSEL4CR_MSEL15_0),
 	PINMUX_DATA(RESETOUTS__MARK, PORT281_FN1), \
 	PINMUX_DATA(EXTAL2OUT_MARK, PORT281_FN2),
 	PINMUX_DATA(MCP_WAIT__MCP_FRB_MARK, PORT288_FN1),
@@ -1465,16 +1487,29 @@ static pinmux_enum_t pinmux_data[] = {
 	PINMUX_DATA(KEYIN6_PU_MARK, PORT72_FN2, PORT72_IN_PU),
 	PINMUX_DATA(KEYIN7_PU_MARK, PORT73_FN2, PORT73_IN_PU),
 
-	PINMUX_DATA(SDHID1_0_PU_MARK, PORT259_IN_PU, PORT259_FN1),
-	PINMUX_DATA(SDHID1_1_PU_MARK, PORT260_IN_PU, PORT260_FN1),
-	PINMUX_DATA(SDHID1_2_PU_MARK, PORT261_IN_PU, PORT261_FN1),
-	PINMUX_DATA(SDHID1_3_PU_MARK, PORT262_IN_PU, PORT262_FN1),
-	PINMUX_DATA(SDHICMD1_PU_MARK, PORT263_IN_PU, PORT263_FN1),
+	PINMUX_DATA(SDHICD0_PU_MARK,  PORT251_FN1, PORT251_IN_PU),
+	PINMUX_DATA(SDHID0_0_PU_MARK, PORT252_FN1, PORT252_IN_PU),
+	PINMUX_DATA(SDHID0_1_PU_MARK, PORT253_FN1, PORT253_IN_PU),
+	PINMUX_DATA(SDHID0_2_PU_MARK, PORT254_FN1, PORT254_IN_PU),
+	PINMUX_DATA(SDHID0_3_PU_MARK, PORT255_FN1, PORT255_IN_PU),
+	PINMUX_DATA(SDHICMD0_PU_MARK, PORT256_FN1, PORT256_IN_PU),
+	PINMUX_DATA(SDHIWP0_PU_MARK,  PORT257_FN1, PORT256_IN_PU),
+	PINMUX_DATA(SDHID1_0_PU_MARK, PORT259_FN1, PORT259_IN_PU),
+	PINMUX_DATA(SDHID1_1_PU_MARK, PORT260_FN1, PORT260_IN_PU),
+	PINMUX_DATA(SDHID1_2_PU_MARK, PORT261_FN1, PORT261_IN_PU),
+	PINMUX_DATA(SDHID1_3_PU_MARK, PORT262_FN1, PORT262_IN_PU),
+	PINMUX_DATA(SDHICMD1_PU_MARK, PORT263_FN1, PORT263_IN_PU),
+	PINMUX_DATA(SDHID2_0_PU_MARK, PORT265_FN1, PORT265_IN_PU),
+	PINMUX_DATA(SDHID2_1_PU_MARK, PORT266_FN1, PORT266_IN_PU),
+	PINMUX_DATA(SDHID2_2_PU_MARK, PORT267_FN1, PORT267_IN_PU),
+	PINMUX_DATA(SDHID2_3_PU_MARK, PORT268_FN1, PORT268_IN_PU),
+	PINMUX_DATA(SDHICMD2_PU_MARK, PORT269_FN1, PORT269_IN_PU),
 
 	PINMUX_DATA(MMCCMD0_PU_MARK, PORT279_FN1, PORT279_IN_PU,
 		MSEL4CR_MSEL15_0),
-	PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT279_IN_PU,
+	PINMUX_DATA(MMCCMD1_PU_MARK, PORT297_FN2, PORT297_IN_PU,
 		MSEL4CR_MSEL15_1),
+	PINMUX_DATA(FSIBISLD_PU_MARK, PORT39_FN1, PORT39_IN_PU),
 	PINMUX_DATA(FSIACK_PU_MARK, PORT49_FN1, PORT49_IN_PU),
 	PINMUX_DATA(FSIAILR_PU_MARK, PORT50_FN5, PORT50_IN_PU),
 	PINMUX_DATA(FSIAIBT_PU_MARK, PORT51_FN5, PORT51_IN_PU),
@@ -2126,11 +2161,23 @@ static struct pinmux_gpio pinmux_gpios[] = {
 	GPIO_FN(KEYIN5_PU),
 	GPIO_FN(KEYIN6_PU),
 	GPIO_FN(KEYIN7_PU),
+	GPIO_FN(SDHICD0_PU),
+	GPIO_FN(SDHID0_0_PU),
+	GPIO_FN(SDHID0_1_PU),
+	GPIO_FN(SDHID0_2_PU),
+	GPIO_FN(SDHID0_3_PU),
+	GPIO_FN(SDHICMD0_PU),
+	GPIO_FN(SDHIWP0_PU),
 	GPIO_FN(SDHID1_0_PU),
 	GPIO_FN(SDHID1_1_PU),
 	GPIO_FN(SDHID1_2_PU),
 	GPIO_FN(SDHID1_3_PU),
 	GPIO_FN(SDHICMD1_PU),
+	GPIO_FN(SDHID2_0_PU),
+	GPIO_FN(SDHID2_1_PU),
+	GPIO_FN(SDHID2_2_PU),
+	GPIO_FN(SDHID2_3_PU),
+	GPIO_FN(SDHICMD2_PU),
 	GPIO_FN(MMCCMD0_PU),
 	GPIO_FN(MMCCMD1_PU),
 	GPIO_FN(FSIACK_PU),
-- 
1.7.10.2.565.gbd578b5