This is a temporary hack until a proper pinmux driver for bcm63xx is added
Signed-off-by: Álvaro Fernández Rojas <nolt...@gmail.com>
---
.../805-BCM63XX-pinmux-serial-leds.patch | 49 ++++++++++++++++++++++
.../805-BCM63XX-pinmux-serial-leds.patch | 49 ++++++++++++++++++++++
2 files changed, 98 insertions(+)
create mode 100644
target/linux/brcm63xx/patches-3.18/805-BCM63XX-pinmux-serial-leds.patch
create mode 100644
target/linux/brcm63xx/patches-4.1/805-BCM63XX-pinmux-serial-leds.patch
diff --git
a/target/linux/brcm63xx/patches-3.18/805-BCM63XX-pinmux-serial-leds.patch
b/target/linux/brcm63xx/patches-3.18/805-BCM63XX-pinmux-serial-leds.patch
new file mode 100644
index 0000000..0af0ac9
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.18/805-BCM63XX-pinmux-serial-leds.patch
@@ -0,0 +1,49 @@
+diff -uprN a/arch/mips/bcm63xx/boards/board_common.c
b/arch/mips/bcm63xx/boards/board_common.c
+--- a/arch/mips/bcm63xx/boards/board_common.c 2015-03-16 16:07:28.171114109
+0100
++++ b/arch/mips/bcm63xx/boards/board_common.c 2015-05-18 22:53:49.967864529
+0200
+@@ -222,6 +222,45 @@ int __init board_register_devices(void)
+ }
+ #endif
+
++ /* Serial LEDs pinmux */
++ if (board_of_device_present("leds0")) {
++ u32 val, val2;
++
++ val = bcm_gpio_readl(GPIO_MODE_REG);
++ if (BCMCPU_IS_6318()) {
++ val |= BIT(6) | BIT(7);
++
++ #define PINMUX_EPHY2_ACT_LED (1 << (6 << 1))
++ #define PINMUX_EPHY3_ACT_LED (1 << (7 << 1))
++ #define PINMUX_SERIAL_LED_DATA (3 << (6 << 1))
++ #define PINMUX_SERIAL_LED_CLK (3 << (7 << 1))
++
++ val2 = bcm_gpio_readl(GPIO_PINMUX_SEL0_6318);
++ val2 &= ~(PINMUX_EPHY2_ACT_LED | PINMUX_EPHY3_ACT_LED);
++ val2 |= (PINMUX_SERIAL_LED_DATA |
PINMUX_SERIAL_LED_CLK);
++ bcm_gpio_writel(val2, GPIO_PINMUX_SEL0_6318);
++ } else if (BCMCPU_IS_6328()) {
++ val |= BIT(6) | BIT(7);
++ } else if (BCMCPU_IS_63268()) {
++ val |= BIT(0) | BIT(1);
++ } else if (BCMCPU_IS_6358()) {
++ val |= BIT(10);
++
++ val2 = bcm_gpio_readl(GPIO_CTL_LO_REG);
++ val2 |= BIT(6) | BIT(7);
++ bcm_gpio_writel(val2, GPIO_CTL_LO_REG);
++ } else if (BCMCPU_IS_6362()) {
++ val |= BIT(2) | BIT(3);
++ } else if (BCMCPU_IS_6368()) {
++ val |= BIT(3) | BIT(4);
++
++ val2 = bcm_gpio_readl(GPIO_CTL_LO_REG);
++ val2 |= BIT(3) | BIT(4);
++ bcm_gpio_writel(val2, GPIO_CTL_LO_REG);
++ }
++ bcm_gpio_writel(val, GPIO_MODE_REG);
++ }
++
+ bcm63xx_gpio_init();
+
+ if (board.has_uart0)
diff --git
a/target/linux/brcm63xx/patches-4.1/805-BCM63XX-pinmux-serial-leds.patch
b/target/linux/brcm63xx/patches-4.1/805-BCM63XX-pinmux-serial-leds.patch
new file mode 100644
index 0000000..0af0ac9
--- /dev/null
+++ b/target/linux/brcm63xx/patches-4.1/805-BCM63XX-pinmux-serial-leds.patch
@@ -0,0 +1,49 @@
+diff -uprN a/arch/mips/bcm63xx/boards/board_common.c
b/arch/mips/bcm63xx/boards/board_common.c
+--- a/arch/mips/bcm63xx/boards/board_common.c 2015-03-16 16:07:28.171114109
+0100
++++ b/arch/mips/bcm63xx/boards/board_common.c 2015-05-18 22:53:49.967864529
+0200
+@@ -222,6 +222,45 @@ int __init board_register_devices(void)
+ }
+ #endif
+
++ /* Serial LEDs pinmux */
++ if (board_of_device_present("leds0")) {
++ u32 val, val2;
++
++ val = bcm_gpio_readl(GPIO_MODE_REG);
++ if (BCMCPU_IS_6318()) {
++ val |= BIT(6) | BIT(7);
++
++ #define PINMUX_EPHY2_ACT_LED (1 << (6 << 1))
++ #define PINMUX_EPHY3_ACT_LED (1 << (7 << 1))
++ #define PINMUX_SERIAL_LED_DATA (3 << (6 << 1))
++ #define PINMUX_SERIAL_LED_CLK (3 << (7 << 1))
++
++ val2 = bcm_gpio_readl(GPIO_PINMUX_SEL0_6318);
++ val2 &= ~(PINMUX_EPHY2_ACT_LED | PINMUX_EPHY3_ACT_LED);
++ val2 |= (PINMUX_SERIAL_LED_DATA |
PINMUX_SERIAL_LED_CLK);
++ bcm_gpio_writel(val2, GPIO_PINMUX_SEL0_6318);
++ } else if (BCMCPU_IS_6328()) {
++ val |= BIT(6) | BIT(7);
++ } else if (BCMCPU_IS_63268()) {
++ val |= BIT(0) | BIT(1);
++ } else if (BCMCPU_IS_6358()) {
++ val |= BIT(10);
++
++ val2 = bcm_gpio_readl(GPIO_CTL_LO_REG);
++ val2 |= BIT(6) | BIT(7);
++ bcm_gpio_writel(val2, GPIO_CTL_LO_REG);
++ } else if (BCMCPU_IS_6362()) {
++ val |= BIT(2) | BIT(3);
++ } else if (BCMCPU_IS_6368()) {
++ val |= BIT(3) | BIT(4);
++
++ val2 = bcm_gpio_readl(GPIO_CTL_LO_REG);
++ val2 |= BIT(3) | BIT(4);
++ bcm_gpio_writel(val2, GPIO_CTL_LO_REG);
++ }
++ bcm_gpio_writel(val, GPIO_MODE_REG);
++ }
++
+ bcm63xx_gpio_init();
+
+ if (board.has_uart0)
--
1.9.1
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