iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pinctrl: sh-pfc: Fix PINMUX_IPSR_PHYS() to set GPSR

Browse Source 
commit d30710b8cce3a581c170d69002e311cc18ed47d3 upstream.

This patch allows PINMUX_IPSR_PHYS() to set bits in GPSR.
When assigning function to pin, GPSR should be set to peripheral
function.
For example when using SCL3, GPSR2 bit7 (PWM1_A pin) should be set to
peripheral function.

Signed-off-by: Keiya Nobuta <nobuta.keiya@fujitsu.com>
Link: https://lore.kernel.org/r/20191008060112.29819-1-nobuta.keiya@fujitsu.com
Fixes: 50d1ba1764b3e00a ("pinctrl: sh-pfc: Add physical pin multiplexing helper macros")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Keiya Nobuta 2019-10-08 15:01:12 +09:00 committed by Greg Kroah-Hartman
parent 7d37e27a8a
commit 5d7da82a5b
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pinctrl/sh-pfc/sh_pfc.h
View File

@ -422,12 +422,12 @@ extern const struct sh_pfc_soc_info shx3_pinmux_info;
/*
* Describe a pinmux configuration in which a pin is physically multiplexed
* with other pins.
* - ipsr: IPSR field (unused, for documentation purposes only)
* - ipsr: IPSR field
* - fn: Function name
* - psel: Physical multiplexing selector
*/
#define PINMUX_IPSR_PHYS(ipsr, fn, psel) \
PINMUX_DATA(fn##_MARK, FN_##psel)
PINMUX_DATA(fn##_MARK, FN_##psel, FN_##ipsr)
/*
* Describe a pinmux configuration for a single-function pin with GPIO