From: Changhuang Liang <changhuang.liang@starfivetech.com>
To: Linus Walleij <linusw@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Emil Renner Berthing <kernel@esmil.dk>,
Paul Walmsley <pjw@kernel.org>, Albert Ou <aou@eecs.berkeley.edu>,
Palmer Dabbelt <palmer@dabbelt.com>,
Alexandre Ghiti <alex@ghiti.fr>,
Philipp Zabel <p.zabel@pengutronix.de>,
Bartosz Golaszewski <brgl@kernel.org>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
Lianfeng Ouyang <lianfeng.ouyang@starfivetech.com>,
Changhuang Liang <changhuang.liang@starfivetech.com>
Subject: [PATCH v7 00/21] Add basic pinctrl drivers for JHB100 SoC
Date: Mon, 31 Aug 2026 04:34:53 -0700 [thread overview]
Message-ID: <20260831113514.66382-1-changhuang.liang@starfivetech.com> (raw)
The JHB100 SoC has 13 pinctrl domains - sys0, sys0h, sys1, sys2, per0, per1,
per2, per2pok, per3, adc0, adc1, emmc, and vga.
In the current series, we will only add the following pinctrl:
- sys0, sys0h, sys1, sys2
- per0, per1, per2, per2pok, per3
The remaining pinctrl will be implemented in future series.
This series depends on the series:
https://lore.kernel.org/all/20260508053632.818548-1-changhuang.liang@starfivetech.com/
Change since v5:
PATCH 3/5/7/9/11/13/15/17/19/21:
- Change #interrupt-cells from 3 to 2.
- Change #gpio-cells from 3 to 2.
- Revert the gpio-ranges element from 5 to 4.
PATCH 4:
- Remove struct jhb100_gpio_bank
- Remove starfive_of_node_instance_match()
- Remove IRQF_SHARED in devm_request_irq()
- Remove the use of gpio_generic_chip_init() and switch to using the
custom jhb100_gpio_get/set().
- Replace of_device_get_match_data() with device_get_match_data().
- Add a set of macros to simplify getting GPIO register offsets and masks.
#define JHB100_NR_GPIOS_PER_BANK 32
#define JHB100_BANK_OFFSET(n) ((n) * 4)
#define JHB100_GPIO_BANK(gpio) ((gpio) / JHB100_NR_GPIOS_PER_BANK)
#define JHB100_GPIO_MASK(gpio) BIT((gpio) % JHB100_NR_GPIOS_PER_BANK)
#define JHB100_GPIO_REG_OFFSET(gpio) JHB100_BANK_OFFSET(JHB100_GPIO_BANK(gpio))
- Update jhb100_gpio_irq_handler() to support domains with more than 32 GPIOs.
v6: https://lore.kernel.org/all/20260829025720.23915-1-changhuang.liang@starfivetech.com/
v5: https://lore.kernel.org/all/20260810063650.239303-1-changhuang.liang@starfivetech.com/
v4: https://lore.kernel.org/all/20260801072711.153217-1-changhuang.liang@starfivetech.com/
v3: https://lore.kernel.org/all/20260603055347.66845-1-changhuang.liang@starfivetech.com/
v2: https://lore.kernel.org/all/20260514111218.94519-1-changhuang.liang@starfivetech.com/
v1: https://lore.kernel.org/all/20260424111330.702272-1-changhuang.liang@starfivetech.com/
Changhuang Liang (21):
dt-bindings: pincfg-node: Add property 'input-debounce-ns'
pinctrl: pinconf-generic: Add property 'input-debounce-ns'
dt-bindings: pinctrl: Add starfive,jhb100-sys0-pinctrl
pinctrl: starfive: Add StarFive JHB100 sys0 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-sys0h-pinctrl
pinctrl: starfive: Add StarFive JHB100 sys0h controller driver
dt-bindings: pinctrl: Add starfive,jhb100-sys1-pinctrl
pinctrl: starfive: Add StarFive JHB100 sys1 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-sys2-pinctrl
pinctrl: starfive: Add StarFive JHB100 sys2 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-per0-pinctrl
pinctrl: starfive: Add StarFive JHB100 per0 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-per1-pinctrl
pinctrl: starfive: Add StarFive JHB100 per1 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-per2-pinctrl
pinctrl: starfive: Add StarFive JHB100 per2 controller driver
dt-bindings: pinctrl: Add starfive,jhb100-per2pok-pinctrl
pinctrl: starfive: Add StarFive JHB100 per2pok controller driver
dt-bindings: pinctrl: Add starfive,jhb100-per3-pinctrl
pinctrl: starfive: Add StarFive JHB100 per3 controller driver
riscv: dts: starfive: jhb100: Add pinctrl nodes
.../bindings/pinctrl/pincfg-node.yaml | 11 +
.../pinctrl/starfive,jhb100-per0-pinctrl.yaml | 179 ++
.../pinctrl/starfive,jhb100-per1-pinctrl.yaml | 178 ++
.../pinctrl/starfive,jhb100-per2-pinctrl.yaml | 168 ++
.../starfive,jhb100-per2pok-pinctrl.yaml | 162 ++
.../pinctrl/starfive,jhb100-per3-pinctrl.yaml | 166 ++
.../pinctrl/starfive,jhb100-sys0-pinctrl.yaml | 164 ++
.../starfive,jhb100-sys0h-pinctrl.yaml | 162 ++
.../pinctrl/starfive,jhb100-sys1-pinctrl.yaml | 164 ++
.../pinctrl/starfive,jhb100-sys2-pinctrl.yaml | 165 ++
MAINTAINERS | 9 +
arch/riscv/boot/dts/starfive/jhb100-evb1.dts | 3 +
.../boot/dts/starfive/jhb100-pinctrl.dtsi | 23 +
arch/riscv/boot/dts/starfive/jhb100.dtsi | 107 ++
drivers/pinctrl/pinconf-generic.c | 2 +
drivers/pinctrl/starfive/Kconfig | 107 ++
drivers/pinctrl/starfive/Makefile | 11 +
.../starfive/pinctrl-starfive-jhb100-per0.c | 152 ++
.../starfive/pinctrl-starfive-jhb100-per1.c | 162 ++
.../starfive/pinctrl-starfive-jhb100-per2.c | 123 ++
.../pinctrl-starfive-jhb100-per2pok.c | 95 ++
.../starfive/pinctrl-starfive-jhb100-per3.c | 117 ++
.../starfive/pinctrl-starfive-jhb100-sys0.c | 118 ++
.../starfive/pinctrl-starfive-jhb100-sys0h.c | 95 ++
.../starfive/pinctrl-starfive-jhb100-sys1.c | 91 ++
.../starfive/pinctrl-starfive-jhb100-sys2.c | 131 ++
.../starfive/pinctrl-starfive-jhb100.c | 1446 +++++++++++++++++
.../starfive/pinctrl-starfive-jhb100.h | 153 ++
.../pinctrl/starfive,jhb100-pinctrl.h | 247 +++
include/linux/pinctrl/pinconf-generic.h | 5 +
30 files changed, 4716 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-per0-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-per1-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-per2-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-per2pok-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-per3-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-sys0-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-sys0h-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-sys1-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/starfive,jhb100-sys2-pinctrl.yaml
create mode 100644 arch/riscv/boot/dts/starfive/jhb100-pinctrl.dtsi
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per0.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per1.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2pok.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per3.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-sys0.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-sys0h.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-sys1.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-sys2.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100.c
create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100.h
create mode 100644 include/dt-bindings/pinctrl/starfive,jhb100-pinctrl.h
--
2.25.1
next reply other threads:[~2026-08-31 11:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 11:34 Changhuang Liang [this message]
2026-08-31 11:34 ` [PATCH v7 01/21] dt-bindings: pincfg-node: Add property 'input-debounce-ns' Changhuang Liang
2026-08-31 11:34 ` [PATCH v7 02/21] pinctrl: pinconf-generic: " Changhuang Liang
2026-08-31 11:34 ` [PATCH v7 03/21] dt-bindings: pinctrl: Add starfive,jhb100-sys0-pinctrl Changhuang Liang
2026-09-08 19:57 ` Conor Dooley
2026-09-09 1:43 ` Changhuang Liang
2026-09-09 10:05 ` Conor Dooley
2026-09-09 10:14 ` Changhuang Liang
2026-09-09 6:04 ` Krzysztof Kozlowski
2026-08-31 11:34 ` [PATCH v7 04/21] pinctrl: starfive: Add StarFive JHB100 sys0 controller driver Changhuang Liang
2026-08-31 11:34 ` [PATCH v7 05/21] dt-bindings: pinctrl: Add starfive,jhb100-sys0h-pinctrl Changhuang Liang
2026-08-31 11:34 ` [PATCH v7 06/21] pinctrl: starfive: Add StarFive JHB100 sys0h controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 07/21] dt-bindings: pinctrl: Add starfive,jhb100-sys1-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 08/21] pinctrl: starfive: Add StarFive JHB100 sys1 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 09/21] dt-bindings: pinctrl: Add starfive,jhb100-sys2-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 10/21] pinctrl: starfive: Add StarFive JHB100 sys2 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 11/21] dt-bindings: pinctrl: Add starfive,jhb100-per0-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 12/21] pinctrl: starfive: Add StarFive JHB100 per0 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 13/21] dt-bindings: pinctrl: Add starfive,jhb100-per1-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 14/21] pinctrl: starfive: Add StarFive JHB100 per1 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 15/21] dt-bindings: pinctrl: Add starfive,jhb100-per2-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 16/21] pinctrl: starfive: Add StarFive JHB100 per2 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 17/21] dt-bindings: pinctrl: Add starfive,jhb100-per2pok-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 18/21] pinctrl: starfive: Add StarFive JHB100 per2pok controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 19/21] dt-bindings: pinctrl: Add starfive,jhb100-per3-pinctrl Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 20/21] pinctrl: starfive: Add StarFive JHB100 per3 controller driver Changhuang Liang
2026-08-31 11:35 ` [PATCH v7 21/21] riscv: dts: starfive: jhb100: Add pinctrl nodes Changhuang Liang
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