diff options
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.patch | 84 |
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), |