Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-01-01 15:51:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

MIPS: ralink: Add rt3352 SPI_CS1 pinmux

Browse Source 
The rt3352 has a pin that can be used as second spi chip select,
watchdog reset or GPIO. The pinmux setup was missing the definition of
said pin.

The pin is configured via the same bit on rt5350, so reuse the existing
macro.

Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20301/
Cc: John Crispin <john@phrozen.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Mathias Kresin 2018-08-22 22:38:06 +02:00 committed by Paul Burton
parent e966d30845
commit 35d0179474
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/mips/ralink/rt305x.c
View File

@ -49,6 +49,10 @@ static struct rt2880_pmx_func rgmii_func[] = { FUNC("rgmii", 0, 40, 12) };
static struct rt2880_pmx_func rt3352_lna_func[] = { FUNC("lna", 0, 36, 2) };
static struct rt2880_pmx_func rt3352_pa_func[] = { FUNC("pa", 0, 38, 2) };
static struct rt2880_pmx_func rt3352_led_func[] = { FUNC("led", 0, 40, 5) };
static struct rt2880_pmx_func rt3352_cs1_func[] = {
FUNC("spi_cs1", 0, 45, 1),
FUNC("wdg_cs1", 1, 45, 1),
};
static struct rt2880_pmx_group rt3050_pinmux_data[] = {
GRP("i2c", i2c_func, 1, RT305X_GPIO_MODE_I2C),
@ -75,6 +79,7 @@ static struct rt2880_pmx_group rt3352_pinmux_data[] = {
GRP("lna", rt3352_lna_func, 1, RT3352_GPIO_MODE_LNA),
GRP("pa", rt3352_pa_func, 1, RT3352_GPIO_MODE_PA),
GRP("led", rt3352_led_func, 1, RT5350_GPIO_MODE_PHY_LED),
GRP("spi_cs1", rt3352_cs1_func, 2, RT5350_GPIO_MODE_SPI_CS1),
{ 0 }
};