From: Krzysztof Kozlowski <krzk@kernel.org>
To: Tomasz Figa <tomasz.figa@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kukjin Kim <kgene@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Kyungmin Park <kyungmin.park@samsung.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-gpio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "Paweł Chmiel" <pawel.mikolaj.chmiel@gmail.com>,
"Sylwester Nawrocki" <snawrocki@kernel.org>,
"Chanwoo Choi" <cw00.choi@samsung.com>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Pankaj Dubey" <pankaj.dubey@samsung.com>
Subject: [RFT v2 04/10] pinctrl: samsung: Add dedicated compatible for S5Pv210 wakeup interrupts
Date: Mon, 23 Jul 2018 19:52:56 +0200 [thread overview]
Message-ID: <20180723175302.22535-5-krzk@kernel.org> (raw)
In-Reply-To: <20180723175302.22535-1-krzk@kernel.org>
The S5Pv210 external wakeup interrupts differ from Exynos therefore
separate compatible is needed. Duplicate existing flavor specific data
from exynos4210_wkup_irq_chip and add new compatible for S5Pv210.
At this point this new compatible does not bring anything new and works
exactly as existing "samsung,exynos4210-wakeup-eint".
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Sylwester Nawrocki <snawrocki@kernel.org>
Acked-by: Tomasz Figa <tomasz.figa@gmail.com>
---
.../devicetree/bindings/pinctrl/samsung-pinctrl.txt | 2 ++
drivers/pinctrl/samsung/pinctrl-exynos.c | 18 ++++++++++++++++++
2 files changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index f7700c9e0d0b..843a6cbf4774 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -161,6 +161,8 @@ B. External Wakeup Interrupts: For supporting external wakeup interrupts, a
found on Samsung S3C2412 and S3C2413 SoCs,
- samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller
found on Samsung S3C64xx SoCs,
+ - samsung,s5pv210-wakeup-eint: represents wakeup interrupt controller
+ found on Samsung S5Pv210 SoCs,
- samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller
found on Samsung Exynos4210 and S5PC110/S5PV210 SoCs.
- samsung,exynos7-wakeup-eint: represents wakeup interrupt controller
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index a263ddd94945..29d86d704b0c 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -346,6 +346,22 @@ static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
/*
* irq_chip for wakeup interrupts
*/
+static const struct exynos_irq_chip s5pv210_wkup_irq_chip __initconst = {
+ .chip = {
+ .name = "s5pv210_wkup_irq_chip",
+ .irq_unmask = exynos_irq_unmask,
+ .irq_mask = exynos_irq_mask,
+ .irq_ack = exynos_irq_ack,
+ .irq_set_type = exynos_irq_set_type,
+ .irq_set_wake = exynos_wkup_irq_set_wake,
+ .irq_request_resources = exynos_irq_request_resources,
+ .irq_release_resources = exynos_irq_release_resources,
+ },
+ .eint_con = EXYNOS_WKUP_ECON_OFFSET,
+ .eint_mask = EXYNOS_WKUP_EMASK_OFFSET,
+ .eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
+};
+
static const struct exynos_irq_chip exynos4210_wkup_irq_chip __initconst = {
.chip = {
.name = "exynos4210_wkup_irq_chip",
@@ -380,6 +396,8 @@ static const struct exynos_irq_chip exynos7_wkup_irq_chip __initconst = {
/* list of external wakeup controllers supported */
static const struct of_device_id exynos_wkup_irq_ids[] = {
+ { .compatible = "samsung,s5pv210-wakeup-eint",
+ .data = &s5pv210_wkup_irq_chip },
{ .compatible = "samsung,exynos4210-wakeup-eint",
.data = &exynos4210_wkup_irq_chip },
{ .compatible = "samsung,exynos7-wakeup-eint",
--
2.14.1
next prev parent reply other threads:[~2018-07-23 17:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180723175334epcas5p3e46820b4d356d4f1ea718ec1a6c093a6@epcas5p3.samsung.com>
2018-07-23 17:52 ` [RFT v2 00/10] pinctrl: samsung: Remove ugly hack for sharing eint_wakeup_mask Krzysztof Kozlowski
2018-07-23 17:52 ` [RFT v2 01/10] pinctrl: samsung: Define suspend and resume callbacks for all banks and SoCs Krzysztof Kozlowski
2018-07-24 19:41 ` Krzysztof Kozlowski
2018-07-23 17:52 ` [RFT v2 02/10] pinctrl: samsung: Document suspend and resume members Krzysztof Kozlowski
2018-07-23 17:52 ` [RFT v2 03/10] pinctrl: samsung: Document hidden requirement about one external wakeup Krzysztof Kozlowski
2018-07-25 17:38 ` Rob Herring
2018-07-23 17:52 ` Krzysztof Kozlowski [this message]
2018-07-25 17:39 ` [RFT v2 04/10] pinctrl: samsung: Add dedicated compatible for S5Pv210 wakeup interrupts Rob Herring
2018-07-23 17:52 ` [RFT v2 05/10] ARM: exynos: Define EINT_WAKEUP_MASK registers for S5Pv210 and Exynos5433 Krzysztof Kozlowski
2018-07-23 17:52 ` [RFT v2 06/10] pinctrl: samsung: Write external wakeup interrupt mask Krzysztof Kozlowski
2018-07-24 19:41 ` Krzysztof Kozlowski
2018-07-23 17:52 ` [RFT v2 07/10] ARM: dts: s5pv210: Switch to S5Pv210 specific pinctrl wakeup compatible Krzysztof Kozlowski
2018-07-23 17:53 ` [RFT v2 08/10] ARM: s5pv210: Remove legacy setting of external wakeup interrupts Krzysztof Kozlowski
2018-07-23 17:53 ` [RFT v2 09/10] ARM: exynos: " Krzysztof Kozlowski
2018-07-23 17:53 ` [RFT v2 10/10] pinctrl: samsung: Remove legacy API for handling external wakeup interrupts mask Krzysztof Kozlowski
2018-07-24 9:18 ` [RFT v2 00/10] pinctrl: samsung: Remove ugly hack for sharing eint_wakeup_mask Marek Szyprowski
2018-07-24 19:40 ` Krzysztof Kozlowski
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