KumiSystems/openwrtv3
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ramips: Ralink RT3883 RGMII pinmux fix.

Browse source 
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>

SVN-Revision: 47118
This commit is contained in:
John Crispin 2015-10-05 10:26:40 +00:00
parent aecac14cc4
commit d4cd8f89eb
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
target/linux/ramips/patches-3.18/0030-pinctrl-ralink-add-pinctrl-driver.patch
View file

@ -828,8 +828,8 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ 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[] = {
- {