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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-08-26 17:58:03 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2017-08-30 09:06:57 +0900
commite0daca7de58f7e0770a86adab724a9f6f684f339 (patch)
tree491fab1f1ad341dbc23f83624037410b3d234c95 /arch/arm/mach-uniphier
parente2f87de0f8338d368bb35cbdee07d97c8cd0323a (diff)
ARM: uniphier: remove ad-hoc pin settings for NAND
This is now set up by the pinctrl driver when the NAND driver is probed. Remove the legacy code. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier')
-rw-r--r--arch/arm/mach-uniphier/board_init.c28
1 files changed, 4 insertions, 24 deletions
diff --git a/arch/arm/mach-uniphier/board_init.c b/arch/arm/mach-uniphier/board_init.c
index ed58d07f7e..a6ee22e339 100644
--- a/arch/arm/mach-uniphier/board_init.c
+++ b/arch/arm/mach-uniphier/board_init.c
@@ -78,7 +78,6 @@ static void uniphier_ld20_misc_init(void)
struct uniphier_initdata {
unsigned int soc_id;
- bool nand_2cs;
void (*sbc_init)(void);
void (*pll_init)(void);
void (*clk_init)(void);
@@ -89,7 +88,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_LD4)
{
.soc_id = UNIPHIER_LD4_ID,
- .nand_2cs = true,
.sbc_init = uniphier_ld4_sbc_init,
.pll_init = uniphier_ld4_pll_init,
.clk_init = uniphier_ld4_clk_init,
@@ -98,7 +96,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
{
.soc_id = UNIPHIER_PRO4_ID,
- .nand_2cs = false,
.sbc_init = uniphier_sbc_init_savepin,
.pll_init = uniphier_pro4_pll_init,
.clk_init = uniphier_pro4_clk_init,
@@ -107,7 +104,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_SLD8)
{
.soc_id = UNIPHIER_SLD8_ID,
- .nand_2cs = true,
.sbc_init = uniphier_ld4_sbc_init,
.pll_init = uniphier_ld4_pll_init,
.clk_init = uniphier_ld4_clk_init,
@@ -116,7 +112,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
{
.soc_id = UNIPHIER_PRO5_ID,
- .nand_2cs = true,
.sbc_init = uniphier_sbc_init_savepin,
.clk_init = uniphier_pro5_clk_init,
},
@@ -124,7 +119,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_PXS2)
{
.soc_id = UNIPHIER_PXS2_ID,
- .nand_2cs = true,
.sbc_init = uniphier_pxs2_sbc_init,
.clk_init = uniphier_pxs2_clk_init,
},
@@ -132,7 +126,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_LD6B)
{
.soc_id = UNIPHIER_LD6B_ID,
- .nand_2cs = true,
.sbc_init = uniphier_pxs2_sbc_init,
.clk_init = uniphier_pxs2_clk_init,
},
@@ -140,7 +133,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_LD11)
{
.soc_id = UNIPHIER_LD11_ID,
- .nand_2cs = false,
.sbc_init = uniphier_ld11_sbc_init,
.pll_init = uniphier_ld11_pll_init,
.clk_init = uniphier_ld11_clk_init,
@@ -150,7 +142,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_LD20)
{
.soc_id = UNIPHIER_LD20_ID,
- .nand_2cs = false,
.sbc_init = uniphier_ld11_sbc_init,
.pll_init = uniphier_ld20_pll_init,
.clk_init = uniphier_ld20_clk_init,
@@ -160,7 +151,6 @@ static const struct uniphier_initdata uniphier_initdata[] = {
#if defined(CONFIG_ARCH_UNIPHIER_PXS3)
{
.soc_id = UNIPHIER_PXS3_ID,
- .nand_2cs = false,
.sbc_init = uniphier_pxs2_sbc_init,
.pll_init = uniphier_pxs3_pll_init,
.clk_init = uniphier_pxs3_clk_init,
@@ -172,7 +162,6 @@ UNIPHIER_DEFINE_SOCDATA_FUNC(uniphier_get_initdata, uniphier_initdata)
int board_init(void)
{
const struct uniphier_initdata *initdata;
- int ret;
led_puts("U0");
@@ -188,33 +177,24 @@ int board_init(void)
led_puts("U0");
- if (IS_ENABLED(CONFIG_NAND_DENALI)) {
- ret = uniphier_pin_init(initdata->nand_2cs ?
- "nand2cs_grp" : "nand_grp");
- if (ret)
- pr_err("failed to init NAND pins\n");
- }
-
- led_puts("U1");
-
if (initdata->pll_init)
initdata->pll_init();
- led_puts("U2");
+ led_puts("U1");
if (initdata->clk_init)
initdata->clk_init();
- led_puts("U3");
+ led_puts("U2");
if (initdata->misc_init)
initdata->misc_init();
- led_puts("U4");
+ led_puts("U3");
uniphier_setup_xirq();
- led_puts("U5");
+ led_puts("U4");
support_card_late_init();