From: Michael Lee <igvtee@gmail.com>
Date: Fri, 8 Jan 2016 13:15:27 +0000 (+0800)
Subject: ramips: add i2c clock
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=42bbe28cf1133ac884eb4ec1fdafdebd5700ca64;p=openwrt%2Fstaging%2Frobimarko.git

ramips: add i2c clock

Signed-off-by: Michael Lee <igvtee@gmail.com>
---

diff --git a/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch b/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch
new file mode 100644
index 0000000000..3958836860
--- /dev/null
+++ b/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch
@@ -0,0 +1,40 @@
+--- a/arch/mips/ralink/mt7620.c
++++ b/arch/mips/ralink/mt7620.c
+@@ -446,6 +446,7 @@ void __init ralink_clk_init(void)
+ 	ralink_clk_add("cpu", cpu_rate);
+ 	ralink_clk_add("10000100.timer", periph_rate);
+ 	ralink_clk_add("10000120.watchdog", periph_rate);
++	ralink_clk_add("10000900.i2c", periph_rate);
+ 	ralink_clk_add("10000b00.spi", sys_rate);
+ 	ralink_clk_add("10000b40.spi", sys_rate);
+ 	ralink_clk_add("10000c00.uartlite", periph_rate);
+--- a/arch/mips/ralink/rt288x.c
++++ b/arch/mips/ralink/rt288x.c
+@@ -75,6 +75,7 @@ void __init ralink_clk_init(void)
+ 	ralink_clk_add("300100.timer", cpu_rate / 2);
+ 	ralink_clk_add("300120.watchdog", cpu_rate / 2);
+ 	ralink_clk_add("300500.uart", cpu_rate / 2);
++	ralink_clk_add("300900.i2c", cpu_rate / 2);
+ 	ralink_clk_add("300c00.uartlite", cpu_rate / 2);
+ 	ralink_clk_add("400000.ethernet", cpu_rate / 2);
+ 	ralink_clk_add("480000.wmac", wmac_rate);
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -200,6 +200,7 @@ void __init ralink_clk_init(void)
+ 
+ 	ralink_clk_add("cpu", cpu_rate);
+ 	ralink_clk_add("sys", sys_rate);
++	ralink_clk_add("10000900.i2c", uart_rate);
+ 	ralink_clk_add("10000b00.spi", sys_rate);
+ 	ralink_clk_add("10000b40.spi", sys_rate);
+ 	ralink_clk_add("10000100.timer", wdt_rate);
+--- a/arch/mips/ralink/rt3883.c
++++ b/arch/mips/ralink/rt3883.c
+@@ -108,6 +108,7 @@ void __init ralink_clk_init(void)
+ 	ralink_clk_add("10000100.timer", sys_rate);
+ 	ralink_clk_add("10000120.watchdog", sys_rate);
+ 	ralink_clk_add("10000500.uart", 40000000);
++	ralink_clk_add("10000900.i2c", 40000000);
+ 	ralink_clk_add("10000b00.spi", sys_rate);
+ 	ralink_clk_add("10000b40.spi", sys_rate);
+ 	ralink_clk_add("10000c00.uartlite", 40000000);