| Message ID | 4735512.1Vry2C3VcV@nl-ubook |
|---|---|
| State | Accepted |
| Headers | show |
diff -pur chaoscalmer.git/target/linux/ramips/patches-3.18/0030-pinctrl-ralink-add-pinctrl-driver.patch chaoscalmer.git-diff/target/linux/ramips/patches-3.18/0030-pinctrl-ralink-add-pinctrl-driver.patch --- chaoscalmer.git/target/linux/ramips/patches-3.18/0030-pinctrl-ralink-add-pinctrl-driver.patch 2015-09-24 16:21:21.521925769 +0300 +++ chaoscalmer.git-diff/target/linux/ramips/patches-3.18/0030-pinctrl-ralink-add-pinctrl-driver.patch 2015-09-24 16:23:24.940957645 +0300 @@ -828,8 +828,8 @@ Signed-off-by: John Crispin <blogic@open + FUNC("pci-host1", 2, 40, 32), + FUNC("pci-fnc", 3, 40, 32) }; -+static struct rt2880_pmx_func ge1_func[] = { FUNC("ge1", 0, 72, 12) }; -+static struct rt2880_pmx_func ge2_func[] = { FUNC("ge1", 0, 84, 12) }; ++static struct rt2880_pmx_func ge1_func[] = { FUNC("ge1", 0, 84, 12) }; ++static struct rt2880_pmx_func ge2_func[] = { FUNC("ge2", 0, 72, 12) }; -static struct ralink_pinmux_grp pci_mux[] = { - {
Due to datasheet of rt3883 SoC rgmii1 port handles pins 84-95 and rgmii2 port handles pins 72-83. When this function ports gets added to rt3883_pinmux_data there's wrong pinmux bits set (RT3883_GPIO_MODE_GE1 manages 84-95 pins and RT3883_GPIO_MODE_GE2 manages 72-83). So when enabling rgmii2 as GPIO driver confuses hardware and nothing work, neither rgmii nor gpio. Also in '0030-pinctrl-ralink-add-pinctrl-driver.patch' typo in name of rgmii2 port. Signed-off-by: Nick Leiten <nickleiten@gmail.com>