realtek: 6.6: copy patch 303-gpio-update-dependencies-for-gpio-realtek-otto

Copy the patch file to 6.6

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>

diff --git a/target/linux/realtek/patches-6.6/303-gpio-update-dependencies-for-gpio-realtek-otto.patch b/target/linux/realtek/patches-6.6/303-gpio-update-dependencies-for-gpio-realtek-otto.patch
new file mode 100644 (file)
index 0000000..beaddcb
--- /dev/null
+++ b/target/linux/realtek/patches-6.6/303-gpio-update-dependencies-for-gpio-realtek-otto.patch
@@ -0,0 +1,26 @@
+From 9bac1c20b8f39f2e0e342b087add5093b94feaed Mon Sep 17 00:00:00 2001
+From: INAGAKI Hiroshi <musashino.open@gmail.com>
+Date: Wed, 5 May 2021 22:05:39 +0900
+Subject: realtek: backport gpio-realtek-otto driver from 5.13 to 5.10
+
+This patch backports "gpio-realtek-otto" driver to Kernel 5.10.
+"MACH_REALTEK_RTL" is used as a platform name in upstream, but "RTL838X"
+is used in OpenWrt, so update the dependency by the additional patch.
+
+Submitted-by: INAGAKI Hiroshi <musashino.open@gmail.com>
+---
+ drivers/gpio/Kconfig                          |   4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -503,8 +503,8 @@ config GPIO_RDA
+ 
+ config GPIO_REALTEK_OTTO
+       tristate "Realtek Otto GPIO support"
+-      depends on MACH_REALTEK_RTL
+-      default MACH_REALTEK_RTL
++      depends on RTL83XX
++      default RTL838X
+       select GPIO_GENERIC
+       select GPIOLIB_IRQCHIP
+       help