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path: root/target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch
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Diffstat (limited to 'target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch')
-rw-r--r--target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch84
1 files changed, 84 insertions, 0 deletions
diff --git a/target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch b/target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch
new file mode 100644
index 0000000000..2be6f4c526
--- /dev/null
+++ b/target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch
@@ -0,0 +1,84 @@
+From d0322bf7bebe87012b4f95c85be6b5ba0cb6f344 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Sun, 16 Jul 2017 12:31:44 +0200
+Subject: [PATCH V2 2/8] MIPS: BCM63XX: provide periph clock as refclk for uart
+
+Add a lookup as "refclk" to describe its function for the uarts.
+
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ arch/mips/bcm63xx/clk.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -363,6 +363,8 @@ EXPORT_SYMBOL_GPL(clk_round_rate);
+ static struct clk_lookup bcm3368_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -376,6 +378,8 @@ static struct clk_lookup bcm3368_clks[]
+ static struct clk_lookup bcm6328_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -387,6 +391,7 @@ static struct clk_lookup bcm6328_clks[]
+ static struct clk_lookup bcm6338_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -399,6 +404,7 @@ static struct clk_lookup bcm6338_clks[]
+ static struct clk_lookup bcm6345_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -411,6 +417,7 @@ static struct clk_lookup bcm6345_clks[]
+ static struct clk_lookup bcm6348_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -423,6 +430,8 @@ static struct clk_lookup bcm6348_clks[]
+ static struct clk_lookup bcm6358_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enet0", &clk_enet0),
+ CLKDEV_INIT(NULL, "enet1", &clk_enet1),
+@@ -436,6 +445,8 @@ static struct clk_lookup bcm6358_clks[]
+ static struct clk_lookup bcm6362_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),
+@@ -449,6 +460,8 @@ static struct clk_lookup bcm6362_clks[]
+ static struct clk_lookup bcm6368_clks[] = {
+ /* fixed rate clocks */
+ CLKDEV_INIT(NULL, "periph", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
++ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
+ /* gated clocks */
+ CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
+ CLKDEV_INIT(NULL, "usbh", &clk_usbh),