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authorQipan Li <Qipan.Li@csr.com>2013-09-29 18:27:58 +0400
committerLinus Walleij <linus.walleij@linaro.org>2013-10-08 12:18:15 +0400
commitaf614b2301f0e30423240a754ec2812a4c793201 (patch)
tree0eb5a1f8866e74d5fd574638b11b2651380595e8 /drivers/pinctrl
parentfb85f4290ddf646548ac30848863f3211c3d2e54 (diff)
downloadlinux-af614b2301f0e30423240a754ec2812a4c793201.tar.xz
pinctrl: sirf: add lost USP-based UART pin groups for prima2
USP(Universal Serial Ports) can be UART as commit 5df831117b85a08e7aa, this patch defines the USP-based UART function pin groups for prima2. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/sirf/pinctrl-prima2.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/pinctrl/sirf/pinctrl-prima2.c b/drivers/pinctrl/sirf/pinctrl-prima2.c
index 29fc842b6d91..241d83992692 100644
--- a/drivers/pinctrl/sirf/pinctrl-prima2.c
+++ b/drivers/pinctrl/sirf/pinctrl-prima2.c
@@ -485,6 +485,20 @@ static const struct sirfsoc_padmux usp0_padmux = {
static const unsigned usp0_pins[] = { 51, 52, 53, 54, 55 };
+static const struct sirfsoc_muxmask usp0_uart_nostreamctrl_muxmask[] = {
+ {
+ .group = 1,
+ .mask = BIT(20) | BIT(21),
+ },
+};
+
+static const struct sirfsoc_padmux usp0_uart_nostreamctrl_padmux = {
+ .muxmask_counts = ARRAY_SIZE(usp0_uart_nostreamctrl_muxmask),
+ .muxmask = usp0_uart_nostreamctrl_muxmask,
+};
+
+static const unsigned usp0_uart_nostreamctrl_pins[] = { 52, 53 };
+
static const struct sirfsoc_muxmask usp1_muxmask[] = {
{
.group = 1,
@@ -501,6 +515,20 @@ static const struct sirfsoc_padmux usp1_padmux = {
static const unsigned usp1_pins[] = { 56, 57, 58, 59, 60 };
+static const struct sirfsoc_muxmask usp1_uart_nostreamctrl_muxmask[] = {
+ {
+ .group = 1,
+ .mask = BIT(25) | BIT(26),
+ },
+};
+
+static const struct sirfsoc_padmux usp1_uart_nostreamctrl_padmux = {
+ .muxmask_counts = ARRAY_SIZE(usp1_uart_nostreamctrl_muxmask),
+ .muxmask = usp1_uart_nostreamctrl_muxmask,
+};
+
+static const unsigned usp1_uart_nostreamctrl_pins[] = { 57, 58 };
+
static const struct sirfsoc_muxmask usp2_muxmask[] = {
{
.group = 1,
@@ -520,6 +548,20 @@ static const struct sirfsoc_padmux usp2_padmux = {
static const unsigned usp2_pins[] = { 61, 62, 63, 64, 65 };
+static const struct sirfsoc_muxmask usp2_uart_nostreamctrl_muxmask[] = {
+ {
+ .group = 1,
+ .mask = BIT(30) | BIT(31),
+ },
+};
+
+static const struct sirfsoc_padmux usp2_uart_nostreamctrl_padmux = {
+ .muxmask_counts = ARRAY_SIZE(usp2_uart_nostreamctrl_muxmask),
+ .muxmask = usp2_uart_nostreamctrl_muxmask,
+};
+
+static const unsigned usp2_uart_nostreamctrl_pins[] = { 62, 63 };
+
static const struct sirfsoc_muxmask nand_muxmask[] = {
{
.group = 2,
@@ -769,8 +811,14 @@ static const struct sirfsoc_pin_group sirfsoc_pin_groups[] = {
SIRFSOC_PIN_GROUP("uart2grp", uart2_pins),
SIRFSOC_PIN_GROUP("uart2_nostreamctrlgrp", uart2_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp0grp", usp0_pins),
+ SIRFSOC_PIN_GROUP("usp0_uart_nostreamctrl_grp",
+ usp0_uart_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp1grp", usp1_pins),
+ SIRFSOC_PIN_GROUP("usp1_uart_nostreamctrl_grp",
+ usp1_uart_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("usp2grp", usp2_pins),
+ SIRFSOC_PIN_GROUP("usp2_uart_nostreamctrl_grp",
+ usp2_uart_nostreamctrl_pins),
SIRFSOC_PIN_GROUP("i2c0grp", i2c0_pins),
SIRFSOC_PIN_GROUP("i2c1grp", i2c1_pins),
SIRFSOC_PIN_GROUP("pwm0grp", pwm0_pins),
@@ -809,8 +857,14 @@ static const char * const uart1grp[] = { "uart1grp" };
static const char * const uart2grp[] = { "uart2grp" };
static const char * const uart2_nostreamctrlgrp[] = { "uart2_nostreamctrlgrp" };
static const char * const usp0grp[] = { "usp0grp" };
+static const char * const usp0_uart_nostreamctrl_grp[] =
+ { "usp0_uart_nostreamctrl_grp" };
static const char * const usp1grp[] = { "usp1grp" };
+static const char * const usp1_uart_nostreamctrl_grp[] =
+ { "usp1_uart_nostreamctrl_grp" };
static const char * const usp2grp[] = { "usp2grp" };
+static const char * const usp2_uart_nostreamctrl_grp[] =
+ { "usp2_uart_nostreamctrl_grp" };
static const char * const i2c0grp[] = { "i2c0grp" };
static const char * const i2c1grp[] = { "i2c1grp" };
static const char * const pwm0grp[] = { "pwm0grp" };
@@ -849,8 +903,14 @@ static const struct sirfsoc_pmx_func sirfsoc_pmx_functions[] = {
SIRFSOC_PMX_FUNCTION("uart2", uart2grp, uart2_padmux),
SIRFSOC_PMX_FUNCTION("uart2_nostreamctrl", uart2_nostreamctrlgrp, uart2_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp0", usp0grp, usp0_padmux),
+ SIRFSOC_PMX_FUNCTION("usp0_uart_nostreamctrl",
+ usp0_uart_nostreamctrl_grp, usp0_uart_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp1", usp1grp, usp1_padmux),
+ SIRFSOC_PMX_FUNCTION("usp1_uart_nostreamctrl",
+ usp1_uart_nostreamctrl_grp, usp1_uart_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("usp2", usp2grp, usp2_padmux),
+ SIRFSOC_PMX_FUNCTION("usp2_uart_nostreamctrl",
+ usp2_uart_nostreamctrl_grp, usp2_uart_nostreamctrl_padmux),
SIRFSOC_PMX_FUNCTION("i2c0", i2c0grp, i2c0_padmux),
SIRFSOC_PMX_FUNCTION("i2c1", i2c1grp, i2c1_padmux),
SIRFSOC_PMX_FUNCTION("pwm0", pwm0grp, pwm0_padmux),