Merge branch 'for-3.3/boards' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/boards

12 files changed, 269 insertions, 122 deletions

diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 91a07e187208..e98c49aabd10 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -1,3 +1,4 @@
+obj-y                                   += board-pinmux.o
 obj-y                                   += common.o
 obj-y                                   += devices.o
 obj-y                                   += io.o
diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c
index 74743ad3d2d3..909065f62e38 100644
--- a/arch/arm/mach-tegra/board-dt.c
+++ b/arch/arm/mach-tegra/board-dt.c
@@ -50,6 +50,8 @@ void seaboard_pinmux_init(void);
 void ventana_pinmux_init(void);
 
 struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
+        OF_DEV_AUXDATA("nvidia,tegra20-pinmux", TEGRA_APB_MISC_BASE + 0x14, "tegra-pinmux", NULL),
+        OF_DEV_AUXDATA("nvidia,tegra20-gpio", TEGRA_GPIO_BASE, "tegra-gpio", NULL),
         OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC1_BASE, "sdhci-tegra.0", NULL),
         OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC2_BASE, "sdhci-tegra.1", NULL),
         OF_DEV_AUXDATA("nvidia,tegra20-sdhci", TEGRA_SDMMC3_BASE, "sdhci-tegra.2", NULL),
@@ -101,13 +103,6 @@ static void __init tegra_dt_init(void)
 
         tegra_clk_init_from_table(tegra_dt_clk_init_table);
 
-        /*
-         * Finished with the static registrations now; fill in the missing
-         * devices
-         */
-        of_platform_populate(NULL, tegra_dt_match_table,
-                                tegra20_auxdata_lookup, NULL);
-
         for (i = 0; i < ARRAY_SIZE(pinmux_configs); i++) {
                 if (of_machine_is_compatible(pinmux_configs[i].machine)) {
                         pinmux_configs[i].init();
@@ -117,6 +112,13 @@ static void __init tegra_dt_init(void)
 
         WARN(i == ARRAY_SIZE(pinmux_configs),
                 "Unknown platform! Pinmuxing not initialized\n");
+
+        /*
+         * Finished with the static registrations now; fill in the missing
+         * devices
+         */
+        of_platform_populate(NULL, tegra_dt_match_table,
+                                tegra20_auxdata_lookup, NULL);
 }
 
 static const char * tegra_dt_board_compat[] = {
diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index 6db7d699ef1c..33c4fedab840 100644
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ b/arch/arm/mach-tegra/board-harmony-pcie.c
@@ -22,7 +22,6 @@
 
 #include <asm/mach-types.h>
 
-#include <mach/pinmux.h>
 #include "board.h"
 #include "board-harmony.h"
 
@@ -48,10 +47,6 @@ static int __init harmony_pcie_init(void)
 
         regulator_enable(regulator);
 
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_NORMAL);
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_NORMAL);
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_NORMAL);
-
         err = tegra_pcie_init(true, true);
         if (err)
                 goto err_pcie;
@@ -59,10 +54,6 @@ static int __init harmony_pcie_init(void)
         return 0;
 
 err_pcie:
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_TRISTATE);
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_TRISTATE);
-        tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_TRISTATE);
-
         regulator_disable(regulator);
         regulator_put(regulator);
 err_reg:
diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c
index 7a4a26d5174c..5038f5b130e6 100644
--- a/arch/arm/mach-tegra/board-harmony-pinmux.c
+++ b/arch/arm/mach-tegra/board-harmony-pinmux.c
@@ -22,7 +22,7 @@
 
 #include "gpio-names.h"
 #include "board-harmony.h"
-#include "devices.h"
+#include "board-pinmux.h"
 
 static struct tegra_pingroup_config harmony_pinmux[] = {
         {TEGRA_PINGROUP_ATA,   TEGRA_MUX_IDE,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
@@ -143,11 +143,6 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
         {TEGRA_PINGROUP_XM2D,  TEGRA_MUX_NONE,          TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
 };
 
-static struct platform_device *pinmux_devices[] = {
-        &tegra_gpio_device,
-        &tegra_pinmux_device,
-};
-
 static struct tegra_gpio_table gpio_table[] = {
         { .gpio = TEGRA_GPIO_SD2_CD,            .enable = true  },
         { .gpio = TEGRA_GPIO_SD2_WP,            .enable = true  },
@@ -161,13 +156,14 @@ static struct tegra_gpio_table gpio_table[] = {
         { .gpio = TEGRA_GPIO_EXT_MIC_EN,        .enable = true  },
 };
 
+static struct tegra_board_pinmux_conf conf = {
+        .pgs = harmony_pinmux,
+        .pg_count = ARRAY_SIZE(harmony_pinmux),
+        .gpios = gpio_table,
+        .gpio_count = ARRAY_SIZE(gpio_table),
+};
+
 void harmony_pinmux_init(void)
 {
-        if (!of_machine_is_compatible("nvidia,tegra20"))
-                platform_add_devices(pinmux_devices,
-                                        ARRAY_SIZE(pinmux_devices));
-
-        tegra_pinmux_config_table(harmony_pinmux, ARRAY_SIZE(harmony_pinmux));
-
-        tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
+        tegra_board_pinmux_init(&conf, NULL);
 }
diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c
index be30e215f4b7..d6b37daf3252 100644
--- a/arch/arm/mach-tegra/board-paz00-pinmux.c
+++ b/arch/arm/mach-tegra/board-paz00-pinmux.c
@@ -22,7 +22,7 @@
 
 #include "gpio-names.h"
 #include "board-paz00.h"
-#include "devices.h"
+#include "board-pinmux.h"
 
 static struct tegra_pingroup_config paz00_pinmux[] = {
         {TEGRA_PINGROUP_ATA,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
@@ -30,7 +30,7 @@ static struct tegra_pingroup_config paz00_pinmux[] = {
         {TEGRA_PINGROUP_ATC,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_ATD,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},
         {TEGRA_PINGROUP_ATE,   TEGRA_MUX_GMI,           TEGRA_PUPD_NORMAL,    TEGRA_TRI_NORMAL},