From: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
This patch add the support of GPF[1-5] pin of Exynos5433 SoC. The GPFx need
to support the multiple memory map because the registers of GPFx are located
in the different domain.
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Tomasz Figa <tomasz.figa@xxxxxxxxx>
Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Cc: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
Cc: Kukjin Kim <kgene@xxxxxxxxxx>
Cc: linux-gpio@xxxxxxxxxxxxxxx
Signed-off-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
[robh : Acked for binding documentation]
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt | 1 +
drivers/pinctrl/samsung/pinctrl-exynos.c | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index 37bc692445d4..499fb3484915 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -19,6 +19,7 @@ Required Properties:
- "samsung,exynos5260-pinctrl": for Exynos5260 compatible pin-controller.
- "samsung,exynos5410-pinctrl": for Exynos5410 compatible pin-controller.
- "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller.
+ - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller.
- "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
- reg: Base address of the pin controller hardware module and length of
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 12fa9d3f1113..b9605b8282be 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -1360,6 +1360,11 @@ static const struct samsung_pin_bank_data exynos5433_pin_banks0[] = {
EXYNOS_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
EXYNOS_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
EXYNOS_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x020, "gpf1", 0x1004, 1, 0),
+ EXYNOS_PIN_BANK_EINTW_EXT(4, 0x040, "gpf2", 0x1008, 1, 0),
+ EXYNOS_PIN_BANK_EINTW_EXT(4, 0x060, "gpf3", 0x100c, 1, 0),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x080, "gpf4", 0x1010, 1, 0),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x0a0, "gpf5", 0x1014, 1, 0),
};
/* pin banks of exynos5433 pin-controller - AUD */
@@ -1441,6 +1446,7 @@ const struct samsung_pin_ctrl exynos5433_pin_ctrl[] = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .nr_ext_resources = 1,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5433_pin_banks1,
--
1.9.1
--
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