From: "Stefan Dösinger" <stefandoesinger@gmail.com>
To: linux-arm-kernel@lists.infradead.org,
Navid Ghahremani <ghahramani.navid@gmail.com>
Cc: arnd@arndb.de, krzk@kernel.org,
Navid Ghahremani <ghahramani.navid@gmail.com>,
Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: Re: [PATCH v2 08/24] gpio: Add ZTE ZX279128S GPIO driver
Date: Wed, 14 Oct 2026 23:11:40 +0200 [thread overview]
Message-ID: <PSg3JObRTl2eiB9vIwNJDQ@gmail.com> (raw)
In-Reply-To: <20261014072109.1759502-9-ghahramani.navid@gmail.com>
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Am Mittwoch, 14. Oktober 2026, 09:20:48 Mitteleuropäische Sommerzeit schrieb
Navid Ghahremani:
> + * Each bank has 16 lines, one bit per line in each register. The registers
> + * at 0x04-0x10 and 0x28-0x34 control the interrupts, which are not
> supported + * yet.
> + */
> +#define ZX279128S_GPIO_DIR 0x00 /* 1: output */
> +#define ZX279128S_GPIO_DATA 0x14 /* line level */
> +#define ZX279128S_GPIO_SET 0x18 /* write 1: drive high */
> +#define ZX279128S_GPIO_CLEAR 0x1c /* write 1: drive low */
Fyi, there is also Documentation/devicetree/bindings/gpio/gpio-mmio.yaml,
which allows you to put this directly into the DTS without a driver shim.
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next prev parent reply other threads:[~2026-10-14 21:11 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-14 7:20 [PATCH v2 00/24] ARM: zte: Add support for Sanechips ZX279128S and ZTE ZXHN H3600 Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 01/24] MAINTAINERS: Consolidate ARM/ZTE ZX SOC SUPPORT with Stefan Doesinger Navid Ghahremani
2026-10-14 20:11 ` Stefan Dösinger
2026-10-14 7:20 ` [PATCH v2 02/24] dt-bindings: arm: Add ZTE ZX279128S platform descriptions Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 03/24] ARM: zte: Add ZX279128S platform and CPU hotplug support Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 04/24] dt-bindings: clock: Add ZTE ZX279128S CRM clock bindings Navid Ghahremani
2026-10-14 21:48 ` Stefan Dösinger
2026-10-15 9:25 ` Krzysztof Kozlowski
2026-10-15 9:26 ` Krzysztof Kozlowski
2026-10-14 7:20 ` [PATCH v2 05/24] dt-bindings: reset: Add ZTE ZX279128S reset controller bindings Navid Ghahremani
2026-10-15 9:27 ` Krzysztof Kozlowski
2026-10-14 7:20 ` [PATCH v2 06/24] clk: zte: Add ZX279128S CRM clock and reset driver Navid Ghahremani
2026-10-14 13:21 ` Philipp Zabel
2026-10-14 19:39 ` Stefan Dösinger
2026-10-14 7:20 ` [PATCH v2 07/24] dt-bindings: gpio: Add ZTE ZX279128S GPIO controller Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 08/24] gpio: Add ZTE ZX279128S GPIO driver Navid Ghahremani
2026-10-14 21:11 ` Stefan Dösinger [this message]
2026-10-15 12:25 ` Bartosz Golaszewski
2026-10-14 7:20 ` [PATCH v2 09/24] dt-bindings: pinctrl: pinctrl-single: Add ZTE ZX279128S pin mux Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 10/24] dt-bindings: phy: Add ZTE ZX279128S PCIe PHY binding Navid Ghahremani
2026-10-15 9:29 ` Krzysztof Kozlowski
2026-10-14 7:20 ` [PATCH v2 11/24] phy: zte: Add ZTE ZX279128S PCIe PHY driver Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 12/24] dt-bindings: PCI: Add ZTE ZX279128S host controller Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 13/24] PCI: dwc: Add ZTE ZX279128S host controller driver Navid Ghahremani
2026-10-14 13:19 ` Bjorn Helgaas
2026-10-14 21:06 ` Stefan Dösinger
2026-10-14 7:20 ` [PATCH v2 14/24] dt-bindings: net: Add ZTE ZX279128S MDIO controller Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 15/24] net: mdio: " Navid Ghahremani
2026-10-14 12:13 ` Andrew Lunn
2026-10-14 7:20 ` [PATCH v2 16/24] net: phy: Add Sanechips ZX5201 PHY support Navid Ghahremani
2026-10-14 12:37 ` Andrew Lunn
2026-10-14 7:20 ` [PATCH v2 17/24] dt-bindings: net: Add ZTE ZX279128S Ethernet switch Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 18/24] net: ethernet: zte: Add ZX279128S Ethernet switch driver Navid Ghahremani
2026-10-14 7:20 ` [PATCH v2 19/24] dt-bindings: spi: Add ZTE ZX family SPI flash controller binding Navid Ghahremani
2026-10-14 20:33 ` Stefan Dösinger
2026-10-15 9:35 ` Krzysztof Kozlowski
2026-10-15 9:36 ` Krzysztof Kozlowski
2026-10-14 7:21 ` [PATCH v2 20/24] spi: zx: Add ZTE ZX family SPI flash controller driver Navid Ghahremani
2026-10-14 19:28 ` Stefan Dösinger
2026-10-15 9:34 ` Krzysztof Kozlowski
2026-10-14 7:21 ` [PATCH v2 21/24] dt-bindings: usb: Add ZTE ZX279128S DWC3 controller Navid Ghahremani
2026-10-14 7:21 ` [PATCH v2 22/24] usb: dwc3: generic-plat: Add ZTE ZX279128S Navid Ghahremani
2026-10-14 7:21 ` [PATCH v2 23/24] ARM: dts: zte: Add ZX279128S SoC description Navid Ghahremani
2026-10-14 7:21 ` [PATCH v2 24/24] ARM: dts: zte: Add ZTE ZXHN H3600 board Navid Ghahremani
2026-10-14 12:52 ` Andrew Lunn
2026-10-14 20:00 ` [PATCH v2 00/24] ARM: zte: Add support for Sanechips ZX279128S and ZTE ZXHN H3600 Stefan Dösinger
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