pwm: imx: add Kconfig support
add Kconfig support for this driver.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Martyn Welch <martyn.welch@collabora.co.uk>
diff --git a/README b/README
index 8f816ad..7e610a8 100644
--- a/README
+++ b/README
@@ -960,10 +960,6 @@
CONFIG_SH_ETHER_CACHE_WRITEBACK
If this option is set, the driver enables cache flush.
-- PWM Support:
- CONFIG_PWM_IMX
- Support for PWM module on the imx6.
-
- TPM Support:
CONFIG_TPM
Support TPM devices.
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig
index 49dd9bb..33e40cd 100644
--- a/configs/aristainetos2_defconfig
+++ b/configs/aristainetos2_defconfig
@@ -50,6 +50,7 @@
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
diff --git a/configs/aristainetos2b_defconfig b/configs/aristainetos2b_defconfig
index 06c05f7..34a6cde 100644
--- a/configs/aristainetos2b_defconfig
+++ b/configs/aristainetos2b_defconfig
@@ -48,6 +48,7 @@
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
diff --git a/configs/aristainetos_defconfig b/configs/aristainetos_defconfig
index e645055..cb361da 100644
--- a/configs/aristainetos_defconfig
+++ b/configs/aristainetos_defconfig
@@ -49,6 +49,7 @@
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ8XXX=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index 4231adb..91b6a74 100644
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -41,6 +41,7 @@
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHYLIB=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
diff --git a/configs/dms-ba16_defconfig b/configs/dms-ba16_defconfig
index f98088d..fbf1f89 100644
--- a/configs/dms-ba16_defconfig
+++ b/configs/dms-ba16_defconfig
@@ -40,6 +40,7 @@
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHYLIB=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index 60bdcd6..54197f7 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -55,6 +55,7 @@
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
+CONFIG_PWM_IMX=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_MXC_SPI=y
diff --git a/configs/mx53ppd_defconfig b/configs/mx53ppd_defconfig
index a88af15..cad798a 100644
--- a/configs/mx53ppd_defconfig
+++ b/configs/mx53ppd_defconfig
@@ -43,6 +43,7 @@
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX5=y
+CONFIG_PWM_IMX=y
CONFIG_RTC_S35392A=y
CONFIG_USB=y
CONFIG_USB_EHCI_MX5=y
diff --git a/configs/vining_2000_defconfig b/configs/vining_2000_defconfig
index 7364c67..6b9691a 100644
--- a/configs/vining_2000_defconfig
+++ b/configs/vining_2000_defconfig
@@ -45,6 +45,7 @@
CONFIG_FSL_ESDHC_IMX=y
CONFIG_PHYLIB=y
CONFIG_MII=y
+CONFIG_PWM_IMX=y
CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PINCTRL=y
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 2984b79..1f36fc7 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -18,6 +18,11 @@
used. It provides 5 channels which can be independently
programmed. Channel 4 (the last) is normally used as a timer.
+config PWM_IMX
+ bool "Enable support for i.MX27 and later PWM"
+ help
+ This PWM is found i.MX27 and later i.MX SoCs.
+
config PWM_ROCKCHIP
bool "Enable support for the Rockchip PWM"
depends on DM_PWM
diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index 22d1e41..a037349 100644
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -223,7 +223,6 @@
#define CONFIG_IMX_VIDEO_SKIP
#endif
-#define CONFIG_PWM_IMX
#define CONFIG_IMX6_PWM_PER_CLK 66000000
#ifdef CONFIG_CMD_PCI
diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h
index a248146..e998d9b 100644
--- a/include/configs/aristainetos-common.h
+++ b/include/configs/aristainetos-common.h
@@ -196,7 +196,6 @@
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_IMX_VIDEO_SKIP
-#define CONFIG_PWM_IMX
#define CONFIG_IMX6_PWM_PER_CLK 66000000
#endif /* __ARISTAINETOS_COMMON_CONFIG_H */
diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h
index 00e5667..361e6ac 100644
--- a/include/configs/aristainetos2.h
+++ b/include/configs/aristainetos2.h
@@ -45,9 +45,6 @@
#define CONFIG_LG4573_BUS 0
#define CONFIG_LG4573_CS 0
-#define CONFIG_PWM_IMX
-#define CONFIG_IMX6_PWM_PER_CLK 66000000
-
#include "aristainetos-common.h"
#endif /* __ARISTAINETOS2_CONFIG_H */
diff --git a/include/configs/aristainetos2b.h b/include/configs/aristainetos2b.h
index cfe0e05..cdeb7a3 100644
--- a/include/configs/aristainetos2b.h
+++ b/include/configs/aristainetos2b.h
@@ -45,9 +45,6 @@
#define CONFIG_LG4573_BUS 0
#define CONFIG_LG4573_CS 1
-#define CONFIG_PWM_IMX
-#define CONFIG_IMX6_PWM_PER_CLK 66000000
-
#include "aristainetos-common.h"
#endif /* __ARISTAINETOS2B_CONFIG_H */
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index 0481ed0..31214a6 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -198,7 +198,6 @@
#define CONFIG_IMX_VIDEO_SKIP
#define CONFIG_CMD_BMP
-#define CONFIG_PWM_IMX
#define CONFIG_IMX6_PWM_PER_CLK 66000000
#define CONFIG_PCI
diff --git a/include/configs/mx53ppd.h b/include/configs/mx53ppd.h
index 2d6715c..d5b54df 100644
--- a/include/configs/mx53ppd.h
+++ b/include/configs/mx53ppd.h
@@ -211,7 +211,6 @@
#define CONFIG_BCH
/* Backlight Control */
-#define CONFIG_PWM_IMX
#define CONFIG_IMX6_PWM_PER_CLK 66666000
#endif /* __CONFIG_H */
diff --git a/include/configs/vining_2000.h b/include/configs/vining_2000.h
index d4db9b4..33f06c0 100644
--- a/include/configs/vining_2000.h
+++ b/include/configs/vining_2000.h
@@ -83,7 +83,6 @@
#define CONFIG_IMX_THERMAL
-#define CONFIG_PWM_IMX
#define CONFIG_IMX6_PWM_PER_CLK 66000000
#define CONFIG_ENV_OFFSET (8 * SZ_64K)
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index bd16795..be94a60 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1459,7 +1459,6 @@
CONFIG_PRPMC_PCI_ALIAS
CONFIG_PSRAM_SCFG
CONFIG_PWM
-CONFIG_PWM_IMX
CONFIG_PXA_LCD
CONFIG_PXA_MMC_GENERIC
CONFIG_PXA_PWR_I2C