mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
02629d8f87
Targets were build tested and patches are refreshed. Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 42463
66 lines
2.0 KiB
Diff
66 lines
2.0 KiB
Diff
From 1c11b14dd6d740e997919f0bf789bf921548dc0f Mon Sep 17 00:00:00 2001
|
|
From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
|
|
Date: Mon, 31 Mar 2014 14:49:55 -0700
|
|
Subject: [PATCH 037/182] pinctrl: msm: Make number of functions variable
|
|
|
|
The various pins may have different number of functions defined, so make this
|
|
number definable per pin instead of just increasing it to the largest one for
|
|
all of the platforms.
|
|
|
|
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
|
|
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
---
|
|
drivers/pinctrl/pinctrl-msm.c | 4 ++--
|
|
drivers/pinctrl/pinctrl-msm.h | 3 ++-
|
|
drivers/pinctrl/pinctrl-msm8x74.c | 3 ++-
|
|
3 files changed, 6 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/pinctrl/pinctrl-msm.c
|
|
+++ b/drivers/pinctrl/pinctrl-msm.c
|
|
@@ -145,12 +145,12 @@ static int msm_pinmux_enable(struct pinc
|
|
if (WARN_ON(g->mux_bit < 0))
|
|
return -EINVAL;
|
|
|
|
- for (i = 0; i < ARRAY_SIZE(g->funcs); i++) {
|
|
+ for (i = 0; i < g->nfuncs; i++) {
|
|
if (g->funcs[i] == function)
|
|
break;
|
|
}
|
|
|
|
- if (WARN_ON(i == ARRAY_SIZE(g->funcs)))
|
|
+ if (WARN_ON(i == g->nfuncs))
|
|
return -EINVAL;
|
|
|
|
spin_lock_irqsave(&pctrl->lock, flags);
|
|
--- a/drivers/pinctrl/pinctrl-msm.h
|
|
+++ b/drivers/pinctrl/pinctrl-msm.h
|
|
@@ -65,7 +65,8 @@ struct msm_pingroup {
|
|
const unsigned *pins;
|
|
unsigned npins;
|
|
|
|
- unsigned funcs[8];
|
|
+ unsigned *funcs;
|
|
+ unsigned nfuncs;
|
|
|
|
s16 ctl_reg;
|
|
s16 io_reg;
|
|
--- a/drivers/pinctrl/pinctrl-msm8x74.c
|
|
+++ b/drivers/pinctrl/pinctrl-msm8x74.c
|
|
@@ -341,7 +341,7 @@ static const unsigned int sdc2_data_pins
|
|
.name = "gpio" #id, \
|
|
.pins = gpio##id##_pins, \
|
|
.npins = ARRAY_SIZE(gpio##id##_pins), \
|
|
- .funcs = { \
|
|
+ .funcs = (int[]){ \
|
|
MSM_MUX_NA, /* gpio mode */ \
|
|
MSM_MUX_##f1, \
|
|
MSM_MUX_##f2, \
|
|
@@ -351,6 +351,7 @@ static const unsigned int sdc2_data_pins
|
|
MSM_MUX_##f6, \
|
|
MSM_MUX_##f7 \
|
|
}, \
|
|
+ .nfuncs = 8, \
|
|
.ctl_reg = 0x1000 + 0x10 * id, \
|
|
.io_reg = 0x1004 + 0x10 * id, \
|
|
.intr_cfg_reg = 0x1008 + 0x10 * id, \
|