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Message-Id: <20251105-irqchip-gpio-s6-s7-s7d-v1-2-b4d1fe4781c1@amlogic.com>
Date: Wed, 05 Nov 2025 17:45:33 +0800
From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@...nel.org>
To: Thomas Gleixner <tglx@...utronix.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Neil Armstrong <neil.armstrong@...aro.org>,
Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Heiner Kallweit <hkallweit1@...il.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
Xianwei Zhao <xianwei.zhao@...ogic.com>
Subject: [PATCH 2/5] irqchip: Add support for Amlogic S6 S7 and S7D SoCs
From: Xianwei Zhao <xianwei.zhao@...ogic.com>
The Amlogic S6/S7/S7D SoCs support 12 GPIO IRQ lines,
details are as below.
S6 IRQ Number:
- 99:98 2 pins on bank CC
- 97 1 pin on bank TESTN
- 96:81 16 pins on bank A
- 80:65 16 pins on bank Z
- 64:45 20 pins on bank X
- 44:37 8 pins on bank H offs H1
- 36:32 5 pins on bank F
- 31:25 7 pins on bank D
- 24:22 3 pins on bank E
- 21:14 8 pins on bank C
- 13:0 14 pins on bank B
S7 IRQ Number:
- 83:82 2 pins on bank CC
- 81 1 pin on bank TESTN
- 80:68 13 pins on bank Z
- 67:48 20 pins on bank X
- 47:36 12 pins on bank H
- 35:24 12 pins on bank D
- 23:22 2 pins on bank E
- 21:14 8 pins on bank C
- 13:0 14 pins on bank B
S7D IRQ Number:
- 83:82 2 pins on bank CC
- 81:75 7 pins on bank DV
- 74 1 pin on bank TESTN
- 73:61 13 pins on bank Z
- 60:41 20 pins on bank X
- 40:29 12 pins on bank H
- 28:24 5 pins on bank D
- 23:22 2 pins on bank E
- 21:14 8 pins on bank C
- 13:0 14 pins on bank B
Signed-off-by: Xianwei Zhao <xianwei.zhao@...ogic.com>
---
drivers/irqchip/irq-meson-gpio.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c
index 7d177626d64b..7e718b07e960 100644
--- a/drivers/irqchip/irq-meson-gpio.c
+++ b/drivers/irqchip/irq-meson-gpio.c
@@ -174,6 +174,14 @@ static const struct meson_gpio_irq_params s4_params = {
INIT_MESON_S4_COMMON_DATA(82)
};
+static const struct meson_gpio_irq_params s6_params = {
+ INIT_MESON_S4_COMMON_DATA(100)
+};
+
+static const struct meson_gpio_irq_params s7_params = {
+ INIT_MESON_S4_COMMON_DATA(84)
+};
+
static const struct meson_gpio_irq_params c3_params = {
INIT_MESON_S4_COMMON_DATA(55)
};
@@ -195,6 +203,9 @@ static const struct of_device_id meson_irq_gpio_matches[] __maybe_unused = {
{ .compatible = "amlogic,a4-gpio-ao-intc", .data = &a4_ao_params },
{ .compatible = "amlogic,a4-gpio-intc", .data = &a4_params },
{ .compatible = "amlogic,a5-gpio-intc", .data = &a5_params },
+ { .compatible = "amlogic,s6-gpio-intc", .data = &s6_params },
+ { .compatible = "amlogic,s7-gpio-intc", .data = &s7_params },
+ { .compatible = "amlogic,s7d-gpio-intc", .data = &s7_params },
{ .compatible = "amlogic,c3-gpio-intc", .data = &c3_params },
{ .compatible = "amlogic,t7-gpio-intc", .data = &t7_params },
{ }
--
2.37.1
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