Add support for the pwm controller which can be found at aspeed ast2600
soc. This driver is part function of multi-funciton of device "pwm-tach
controller".

Signed-off-by: Billy Tsai <billy_t...@aspeedtech.com>
---
 drivers/pwm/Kconfig  | 6 ++++++
 drivers/pwm/Makefile | 1 +
 2 files changed, 7 insertions(+)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 63be5362fd3a..947ed642debe 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -42,6 +42,12 @@ config PWM_DEBUG
          It is expected to introduce some runtime overhead and diagnostic
          output to the kernel log, so only enable while working on a driver.
 
+config PWM_ASPEED_G6
+       tristate "ASPEEDG6 PWM support"
+       help
+         This driver provides support for ASPEED G6 PWM controllers.
+
+
 config PWM_AB8500
        tristate "AB8500 PWM support"
        depends on AB8500_CORE && ARCH_U8500
diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
index cbdcd55d69ee..4a74c68547bf 100644
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_PWM)              += core.o
 obj-$(CONFIG_PWM_SYSFS)                += sysfs.o
+obj-$(CONFIG_PWM_ASPEED_G6)    += pwm-aspeed-g6.o
 obj-$(CONFIG_PWM_AB8500)       += pwm-ab8500.o
 obj-$(CONFIG_PWM_ATMEL)                += pwm-atmel.o
 obj-$(CONFIG_PWM_ATMEL_HLCDC_PWM)      += pwm-atmel-hlcdc.o
-- 
2.25.1

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