[PATCH v2 4/7] pinctrl: samsung: Add GPF support for Exynos5433
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: 2016-08-24 13:50:43
Also in:
linux-arm-kernel, linux-gpio, linux-samsung-soc, lkml
Subsystem:
open firmware and flattened device tree bindings, pin control subsystem, pin controller - samsung, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Walleij, Sylwester Nawrocki, Linus Torvalds
From: Joonyoung Shim <redacted> 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 <redacted> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Tomasz Figa <redacted> Cc: Krzysztof Kozlowski <redacted> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: linux-gpio@vger.kernel.org Signed-off-by: Joonyoung Shim <redacted> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [robh : Acked for binding documentation] Acked-by: Rob Herring <robh@kernel.org> --- 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