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SubjectRe: [PATCH 2/2] irqchip/meson-gpio: Add support for Meson-G12A SoC
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On Mon, 2018-12-03 at 14:13 +0800, Xingyu Chen wrote:
> The Meson-G12A SoC uses the same GPIO interrupt controller IP block as the
> other Meson SoCs, A totle of 100 pins can be spied on, which is the sum of:
>
> - 223:100 undefined (no interrupt)
> - 99:97 3 pins on bank GPIOE
> - 96:77 20 pins on bank GPIOX
> - 76:61 16 pins on bank GPIOA
> - 60:53 8 pins on bank GPIOC
> - 52:37 16 pins on bank BOOT
> - 36:28 9 pins on bank GPIOH
> - 27:12 16 pins on bank GPIOZ
> - 11:0 12 pins in the AO domain
>
> Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
> Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
> ---
> drivers/irqchip/irq-meson-gpio.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-
> gpio.c
> index 7b531fd075b8..971e8dea069a 100644
> --- a/drivers/irqchip/irq-meson-gpio.c
> +++ b/drivers/irqchip/irq-meson-gpio.c
> @@ -67,12 +67,17 @@ static const struct meson_gpio_irq_params axg_params = {
> .nr_hwirq = 100,
> };
>
> +static const struct meson_gpio_irq_params g12a_params = {
> + .nr_hwirq = 100,
> +};
> +

Same comment as on i2c, the g12 seems compatible with the axg.
Is this patchset patchset really necessary ?

> static const struct of_device_id meson_irq_gpio_matches[] = {
> { .compatible = "amlogic,meson8-gpio-intc", .data = &meson8_params },
> { .compatible = "amlogic,meson8b-gpio-intc", .data = &meson8b_params
> },
> { .compatible = "amlogic,meson-gxbb-gpio-intc", .data = &gxbb_params
> },
> { .compatible = "amlogic,meson-gxl-gpio-intc", .data = &gxl_params },
> { .compatible = "amlogic,meson-axg-gpio-intc", .data = &axg_params },
> + { .compatible = "amlogic,meson-g12a-gpio-intc", .data = &g12a_params
> },
> { }
> };
>


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