Commit 78c73591 authored by Fabio Estevam's avatar Fabio Estevam Committed by Sascha Hauer

ARM: mx5: Add watchdog support for MX53

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 102c91d8
...@@ -1336,6 +1336,8 @@ static struct clk_lookup mx53_lookups[] = { ...@@ -1336,6 +1336,8 @@ static struct clk_lookup mx53_lookups[] = {
_REGISTER_CLOCK("imx53-ecspi.0", NULL, ecspi1_clk) _REGISTER_CLOCK("imx53-ecspi.0", NULL, ecspi1_clk)
_REGISTER_CLOCK("imx53-ecspi.1", NULL, ecspi2_clk) _REGISTER_CLOCK("imx53-ecspi.1", NULL, ecspi2_clk)
_REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk) _REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk)
_REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk)
_REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk)
}; };
static void clk_tree_init(void) static void clk_tree_init(void)
......
...@@ -29,3 +29,7 @@ imx53_sdhci_esdhc_imx_data[] __initconst; ...@@ -29,3 +29,7 @@ imx53_sdhci_esdhc_imx_data[] __initconst;
extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst; extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
#define imx53_add_ecspi(id, pdata) \ #define imx53_add_ecspi(id, pdata) \
imx_add_spi_imx(&imx53_ecspi_data[id], pdata) imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
#define imx53_add_imx2_wdt(id, pdata) \
imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
...@@ -66,7 +66,7 @@ void __init imx53_init_early(void) ...@@ -66,7 +66,7 @@ void __init imx53_init_early(void)
{ {
mxc_set_cpu_type(MXC_CPU_MX53); mxc_set_cpu_type(MXC_CPU_MX53);
mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR)); mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR));
mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG_BASE_ADDR)); mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR));
} }
int imx51_register_gpios(void); int imx51_register_gpios(void);
......
...@@ -53,6 +53,15 @@ const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = { ...@@ -53,6 +53,15 @@ const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = {
}; };
#endif /* ifdef CONFIG_SOC_IMX51 */ #endif /* ifdef CONFIG_SOC_IMX51 */
#ifdef CONFIG_SOC_IMX53
const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst = {
#define imx53_imx2_wdt_data_entry(_id, _hwid) \
imx_imx2_wdt_data_entry(MX53, _id, _hwid, SZ_16K)
imx53_imx2_wdt_data_entry(0, 1),
imx53_imx2_wdt_data_entry(1, 2),
};
#endif /* ifdef CONFIG_SOC_IMX53 */
struct platform_device *__init imx_add_imx2_wdt( struct platform_device *__init imx_add_imx2_wdt(
const struct imx_imx2_wdt_data *data) const struct imx_imx2_wdt_data *data)
{ {
......
...@@ -79,7 +79,7 @@ ...@@ -79,7 +79,7 @@
#define MX53_GPIO3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0008C000) #define MX53_GPIO3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0008C000)
#define MX53_GPIO4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00090000) #define MX53_GPIO4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00090000)
#define MX53_KPP_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00094000) #define MX53_KPP_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00094000)
#define MX53_WDOG_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000) #define MX53_WDOG1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000)
#define MX53_WDOG2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0009C000) #define MX53_WDOG2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0009C000)
#define MX53_GPT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A0000) #define MX53_GPT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A0000)
#define MX53_SRTC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A4000) #define MX53_SRTC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A4000)
......
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