ARM: mx5: dynamically allocate pwm devices

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
mariux64 · Jan 12, 2011 · 076762a · 076762a
1 parent dbc4245
commit 076762a
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Showing 3 changed files with 15 additions and 2 deletions.
diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h
@@ -47,3 +47,7 @@ extern const struct imx_spi_imx_data imx51_ecspi_data[] __initconst;
 extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst;
 #define imx51_add_imx2_wdt(id, pdata)	\
 	imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
+
+extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst;
+#define imx51_add_mxc_pwm(id, pdata)	\
+	imx_add_mxc_pwm(&imx51_mxc_pwm_data[id], pdata)
diff --git a/arch/arm/plat-mxc/devices/platform-mxc_pwm.c b/arch/arm/plat-mxc/devices/platform-mxc_pwm.c
@@ -40,6 +40,15 @@ const struct imx_mxc_pwm_data imx27_mxc_pwm_data __initconst =
 	imx_mxc_pwm_data_entry_single(MX27, 0, , SZ_4K);
 #endif /* ifdef CONFIG_SOC_IMX27 */
 
+#ifdef CONFIG_SOC_IMX51
+const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst = {
+#define imx51_mxc_pwm_data_entry(_id, _hwid)				\
+	imx_mxc_pwm_data_entry(MX51, _id, _hwid, SZ_16K)
+	imx51_mxc_pwm_data_entry(0, 1),
+	imx51_mxc_pwm_data_entry(1, 2),
+};
+#endif /* ifdef CONFIG_SOC_IMX51 */
+
 struct platform_device *__init imx_add_mxc_pwm(
 		const struct imx_mxc_pwm_data *data)
 {

diff --git a/arch/arm/plat-mxc/include/mach/mx51.h b/arch/arm/plat-mxc/include/mach/mx51.h
@@ -302,7 +302,7 @@
 #define MX51_MXC_INT_WDOG1		58
 #define MX51_MXC_INT_WDOG2		59
 #define MX51_MXC_INT_KPP		60
-#define MX51_MXC_INT_PWM1		61
+#define MX51_INT_PWM1			61
 #define MX51_INT_I2C1			62
 #define MX51_INT_I2C2			63
 #define MX51_MXC_INT_HS_I2C		64
@@ -335,7 +335,7 @@
 #define MX51_MXC_INT_SPDIF		91
 #define MX51_MXC_INT_TVE		92
 #define MX51_MXC_INT_FIRI		93
-#define MX51_MXC_INT_PWM2		94
+#define MX51_INT_PWM2			94
 #define MX51_MXC_INT_SLIM_EXP		95
 #define MX51_INT_SSI3			96
 #define MX51_MXC_INT_EMI_BOOT		97