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ARM: tegra: harmony: register sdhci devices 

Add the 3 sdhci devices that are available on Harmony as
platform devices. Two go to slots (one 4-lane, one 8-lane),
and one goes to onboard wifi.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Colin Cross <ccross@android.com>
This commit is contained in:
Olof Johansson 2011-02-19 16:39:37 -08:00
parent ec243a071d
commit 875d4af6a3
1 changed files with 30 additions and 0 deletions
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30
arch/arm/mach-tegra/board-harmony.c
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@ -30,10 +30,13 @@
#include <mach/iomap.h> #include <mach/iomap.h>
#include <mach/irqs.h> #include <mach/irqs.h>
#include <mach/sdhci.h>
#include "board.h" #include "board.h"
#include "board-harmony.h" #include "board-harmony.h"
#include "clock.h" #include "clock.h"
#include "devices.h"
#include "gpio-names.h"
static struct plat_serial8250_port debug_uart_platform_data[] = { static struct plat_serial8250_port debug_uart_platform_data[] = {
{ {
@ -59,6 +62,9 @@ static struct platform_device debug_uart = {
static struct platform_device *harmony_devices[] __initdata = { static struct platform_device *harmony_devices[] __initdata = {
&debug_uart, &debug_uart,
&tegra_sdhci_device1,
&tegra_sdhci_device2,
&tegra_sdhci_device4,
}; };
static void __init tegra_harmony_fixup(struct machine_desc *desc, static void __init tegra_harmony_fixup(struct machine_desc *desc,
@ -77,12 +83,36 @@ static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = {
{ NULL, NULL, 0, 0}, { NULL, NULL, 0, 0},
}; };
static struct tegra_sdhci_platform_data sdhci_pdata1 = {
.cd_gpio = -1,
.wp_gpio = -1,
.power_gpio = -1,
};
static struct tegra_sdhci_platform_data sdhci_pdata2 = {
.cd_gpio = TEGRA_GPIO_PI5,
.wp_gpio = TEGRA_GPIO_PH1,
.power_gpio = TEGRA_GPIO_PT3,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
.cd_gpio = TEGRA_GPIO_PH2,
.wp_gpio = TEGRA_GPIO_PH3,
.power_gpio = TEGRA_GPIO_PI6,
.is_8bit = 1,
};
static void __init tegra_harmony_init(void) static void __init tegra_harmony_init(void)
{ {
tegra_clk_init_from_table(harmony_clk_init_table); tegra_clk_init_from_table(harmony_clk_init_table);
harmony_pinmux_init(); harmony_pinmux_init();
tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2;
tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices)); platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
} }