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authorKeerthy <j-keerthy@ti.com>2014-08-22 18:01:02 +0400
committerLinus Walleij <linus.walleij@linaro.org>2014-08-29 11:28:35 +0400
commitaa2293d82c29309d8399d41941add7af606a4fea (patch)
treeba237e011e4700c3c814723bc67bc44d588bbda0 /drivers/pinctrl/pinctrl-single.c
parent31320beaa3d3c5190e7db08144f37a2d519f6d6d (diff)
downloadlinux-aa2293d82c29309d8399d41941add7af606a4fea.tar.xz
pinctrl: single: AM437x: Add pinctrl compatibility
AM437x pinctrl definitions now differ from traditional 16 bit OMAP pin ctrl definitions, in that all 32 bits are used to describe a single pin Also the location of wakeupenable and event bits have changed. Signed-off-by: Keerthy <j-keerthy@ti.com> [nm@ti.com: minor updates] Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-single.c')
-rw-r--r--drivers/pinctrl/pinctrl-single.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 598d600ac7e4..784de13facf3 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1987,6 +1987,12 @@ static const struct pcs_soc_data pinctrl_single_dra7 = {
.irq_status_mask = (1 << 25), /* WAKEUPEVENT */
};
+static const struct pcs_soc_data pinctrl_single_am437x = {
+ .flags = PCS_QUIRK_SHARED_IRQ,
+ .irq_enable_mask = (1 << 29), /* OMAP_WAKEUP_EN */
+ .irq_status_mask = (1 << 30), /* OMAP_WAKEUP_EVENT */
+};
+
static const struct pcs_soc_data pinctrl_single = {
};
@@ -1999,6 +2005,7 @@ static struct of_device_id pcs_of_match[] = {
{ .compatible = "ti,omap4-padconf", .data = &pinctrl_single_omap_wkup },
{ .compatible = "ti,omap5-padconf", .data = &pinctrl_single_omap_wkup },
{ .compatible = "ti,dra7-padconf", .data = &pinctrl_single_dra7 },
+ { .compatible = "ti,am437-padconf", .data = &pinctrl_single_am437x },
{ .compatible = "pinctrl-single", .data = &pinctrl_single },
{ .compatible = "pinconf-single", .data = &pinconf_single },
{ },