* [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS @ 2022-10-31 16:47 Neil Armstrong 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong ` (3 more replies) 0 siblings, 4 replies; 14+ messages in thread From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw) To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree, Neil Armstrong This adds initial support for the Hardkernel Odroid Go Ultra. The Odroid Go Ultra is a portable gaming device with the following characteristics: - Amlogic S922X SoC - RK817 & RK818 PMICs - 2GiB LPDDR4 - On board 16GiB eMMC - Micro SD Card slot - 5inch 854×480 MIPI-DSI TFT LCD - Earphone stereo jack, 0.5Watt 8Ω Mono speaker - Li-Polymer 3.7V/4000mAh Battery - USB-A 2.0 Host Connector - x16 GPIO Input Buttons - 2x ADC Analog Joysticks - USB-C Port for USB2 Device and Charging The following are not yet handled: - Battery RK818 Gauge and Charging - Earphone stereo jack detect - 5inch 854×480 MIPI-DSI TFT LCD This adds: - Poweroff bindings - Poweroff driver - Device bindings - Initial device DT This serie depends on: - https://lore.kernel.org/all/20221025-rk808-multi-v2-0-d292d51ada81@linaro.org/ To: Sebastian Reichel <sre@kernel.org> To: Rob Herring <robh+dt@kernel.org> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> To: Kevin Hilman <khilman@baylibre.com> To: Jerome Brunet <jbrunet@baylibre.com> To: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: linux-pm@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- Neil Armstrong (4): dt-bindings: reset: document Odroid Go Ultra power-off power: reset: add Odroid Go Ultra poweroff driver dt-bindings: amlogic: document Odroid Go Ultra compatible arm64: dts: amlogic: add initial Odroid Go Ultra DTS Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++ arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-g12b-odroid-go-ultra.dts | 730 +++++++++++++++++++++ drivers/power/reset/Kconfig | 7 + drivers/power/reset/Makefile | 1 + drivers/power/reset/odroid-go-ultra-poweroff.c | 122 ++++ 7 files changed, 904 insertions(+) --- base-commit: 247f34f7b80357943234f93f247a1ae6b6c3a740 change-id: 20221031-b4-odroid-go-ultra-initial-5e65cde5e23a Best regards, -- Neil Armstrong <neil.armstrong@linaro.org> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off 2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong @ 2022-10-31 16:47 ` Neil Armstrong 2022-10-31 21:16 ` Martin Blumenstingl 2022-11-02 16:23 ` Rob Herring 2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong ` (2 subsequent siblings) 3 siblings, 2 replies; 14+ messages in thread From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw) To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree, Neil Armstrong The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff to its two PMICs in order, this represents the poweroff scheme needed to complet a clean poeroff of the system. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml new file mode 100644 index 000000000000..65e42258717c --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Hardkernel Odroid Go Ultra poweroff + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +description: + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff + to its two PMICs in order, this represents the poweroff scheme needed to complete + a clean poeroff of the system. + +properties: + compatible: + const: hardkernel,odroid-go-ultra-poweroff + + hardkernel,rk817-pmic: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the RK817 PMIC node + + hardkernel,rk818-pmic: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the RK818 PMIC node + +required: + - compatible + - hardkernel,rk817-pmic + - hardkernel,rk818-pmic + +additionalProperties: false + +examples: + - | + poweroff { + compatible = "hardkernel,odroid-go-ultra-poweroff"; + hardkernel,rk817-pmic = <&rk817>; + hardkernel,rk818-pmic = <&rk818>; + }; -- b4 0.10.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong @ 2022-10-31 21:16 ` Martin Blumenstingl 2022-11-02 8:47 ` Neil Armstrong 2022-11-02 16:23 ` Rob Herring 1 sibling, 1 reply; 14+ messages in thread From: Martin Blumenstingl @ 2022-10-31 21:16 UTC (permalink / raw) To: Neil Armstrong Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree Hi Neil, On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong <neil.armstrong@linaro.org> wrote: > > The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff > to its two PMICs in order, this represents the poweroff scheme needed to complet s/complet/complete/ > a clean poeroff of the system. s/poeroff/poweroff/ Please wait with re-sending this patch in case the dt-bindings and reset experts have more to say than finding typos. Best regards, Martin ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off 2022-10-31 21:16 ` Martin Blumenstingl @ 2022-11-02 8:47 ` Neil Armstrong 0 siblings, 0 replies; 14+ messages in thread From: Neil Armstrong @ 2022-11-02 8:47 UTC (permalink / raw) To: Martin Blumenstingl Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree On 31/10/2022 22:16, Martin Blumenstingl wrote: > Hi Neil, > > On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong > <neil.armstrong@linaro.org> wrote: >> >> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff >> to its two PMICs in order, this represents the poweroff scheme needed to complet > s/complet/complete/ >> a clean poeroff of the system. > s/poeroff/poweroff/ > > Please wait with re-sending this patch in case the dt-bindings and > reset experts have more to say than finding typos. Thx for spotting those typos ! > > > Best regards, > Martin Neil ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong 2022-10-31 21:16 ` Martin Blumenstingl @ 2022-11-02 16:23 ` Rob Herring 2022-11-02 16:26 ` Neil Armstrong 1 sibling, 1 reply; 14+ messages in thread From: Rob Herring @ 2022-11-02 16:23 UTC (permalink / raw) To: Neil Armstrong Cc: Martin Blumenstingl, Krzysztof Kozlowski, Kevin Hilman, Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree On Mon, Oct 31, 2022 at 05:47:25PM +0100, Neil Armstrong wrote: > The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff > to its two PMICs in order, this represents the poweroff scheme needed to complet > a clean poeroff of the system. > > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> > --- > .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++ > 1 file changed, 42 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml > new file mode 100644 > index 000000000000..65e42258717c > --- /dev/null > +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml > @@ -0,0 +1,42 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Hardkernel Odroid Go Ultra poweroff > + > +maintainers: > + - Neil Armstrong <neil.armstrong@linaro.org> > + > +description: > + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff > + to its two PMICs in order, this represents the poweroff scheme needed to complete > + a clean poeroff of the system. You don't really need a node for this. Test against the top level compatible and then find the PMIC nodes by their compatible strings. > + > +properties: > + compatible: > + const: hardkernel,odroid-go-ultra-poweroff > + > + hardkernel,rk817-pmic: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Phandle to the RK817 PMIC node > + > + hardkernel,rk818-pmic: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Phandle to the RK818 PMIC node > + > +required: > + - compatible > + - hardkernel,rk817-pmic > + - hardkernel,rk818-pmic > + > +additionalProperties: false > + > +examples: > + - | > + poweroff { > + compatible = "hardkernel,odroid-go-ultra-poweroff"; > + hardkernel,rk817-pmic = <&rk817>; > + hardkernel,rk818-pmic = <&rk818>; > + }; > > -- > b4 0.10.1 > ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off 2022-11-02 16:23 ` Rob Herring @ 2022-11-02 16:26 ` Neil Armstrong 0 siblings, 0 replies; 14+ messages in thread From: Neil Armstrong @ 2022-11-02 16:26 UTC (permalink / raw) To: Rob Herring Cc: Martin Blumenstingl, Krzysztof Kozlowski, Kevin Hilman, Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree Hi, On 02/11/2022 17:23, Rob Herring wrote: > On Mon, Oct 31, 2022 at 05:47:25PM +0100, Neil Armstrong wrote: >> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff >> to its two PMICs in order, this represents the poweroff scheme needed to complet >> a clean poeroff of the system. >> >> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> >> --- >> .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++ >> 1 file changed, 42 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml >> new file mode 100644 >> index 000000000000..65e42258717c >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml >> @@ -0,0 +1,42 @@ >> +# SPDX-License-Identifier: GPL-2.0 >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Hardkernel Odroid Go Ultra poweroff >> + >> +maintainers: >> + - Neil Armstrong <neil.armstrong@linaro.org> >> + >> +description: >> + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff >> + to its two PMICs in order, this represents the poweroff scheme needed to complete >> + a clean poeroff of the system. > > You don't really need a node for this. Test against the top level > compatible and then find the PMIC nodes by their compatible strings. Hmm ok, indeed would be simpler. Neil > >> + >> +properties: >> + compatible: >> + const: hardkernel,odroid-go-ultra-poweroff >> + >> + hardkernel,rk817-pmic: >> + $ref: /schemas/types.yaml#/definitions/phandle >> + description: Phandle to the RK817 PMIC node >> + >> + hardkernel,rk818-pmic: >> + $ref: /schemas/types.yaml#/definitions/phandle >> + description: Phandle to the RK818 PMIC node >> + >> +required: >> + - compatible >> + - hardkernel,rk817-pmic >> + - hardkernel,rk818-pmic >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + poweroff { >> + compatible = "hardkernel,odroid-go-ultra-poweroff"; >> + hardkernel,rk817-pmic = <&rk817>; >> + hardkernel,rk818-pmic = <&rk818>; >> + }; >> >> -- >> b4 0.10.1 >> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver 2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong @ 2022-10-31 16:47 ` Neil Armstrong 2022-10-31 22:29 ` Sebastian Reichel 2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong 2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 3 siblings, 1 reply; 14+ messages in thread From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw) To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree, Neil Armstrong The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff to its two PMICs in order, this represents the poweroff scheme needed to complete a clean poweroff of the system. This implement this scheme, and overrides the PSCI pm_power_off. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- drivers/power/reset/Kconfig | 7 ++ drivers/power/reset/Makefile | 1 + drivers/power/reset/odroid-go-ultra-poweroff.c | 122 +++++++++++++++++++++++++ 3 files changed, 130 insertions(+) diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig index a8c46ba5878f..26860c2e05a9 100644 --- a/drivers/power/reset/Kconfig +++ b/drivers/power/reset/Kconfig @@ -141,6 +141,13 @@ config POWER_RESET_OCELOT_RESET help This driver supports restart for Microsemi Ocelot SoC and similar. +config POWER_RESET_ODROID_GO_ULTRA_POWEROFF + bool "Odroid Go Ultra power-off driver" + depends on ARCH_MESON || COMPILE_TEST + depends on MFD_RK808 + help + This driver supports Power off for Odroid Go Ultra device. + config POWER_RESET_OXNAS bool "OXNAS SoC restart driver" depends on ARCH_OXNAS diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile index 0a39424fc558..d763e6735ee3 100644 --- a/drivers/power/reset/Makefile +++ b/drivers/power/reset/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_POWER_RESET_MT6323) += mt6323-poweroff.o obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o obj-$(CONFIG_POWER_RESET_QCOM_PON) += qcom-pon.o obj-$(CONFIG_POWER_RESET_OCELOT_RESET) += ocelot-reset.o +obj-$(CONFIG_POWER_RESET_ODROID_GO_ULTRA_POWEROFF) += odroid-go-ultra-poweroff.o obj-$(CONFIG_POWER_RESET_PIIX4_POWEROFF) += piix4-poweroff.o obj-$(CONFIG_POWER_RESET_LTC2952) += ltc2952-poweroff.o obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o diff --git a/drivers/power/reset/odroid-go-ultra-poweroff.c b/drivers/power/reset/odroid-go-ultra-poweroff.c new file mode 100644 index 000000000000..89ae21790f65 --- /dev/null +++ b/drivers/power/reset/odroid-go-ultra-poweroff.c @@ -0,0 +1,122 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org> + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/of_platform.h> +#include <linux/mfd/rk808.h> +#include <linux/regmap.h> +#include <linux/module.h> +#include <linux/i2c.h> + +static struct rk808 *rk817; +static struct rk808 *rk818; + +static void odroid_go_ultra_do_poweroff(void) +{ + int ret; + + BUG_ON(!rk817); + BUG_ON(!rk818); + + /* RK817 */ + ret = regmap_update_bits(rk817->regmap, RK817_SYS_CFG(3), DEV_OFF, DEV_OFF); + if (ret) + pr_err("%s: failed to poweroff rk817\n", __func__); + + /* RK818 */ + ret = regmap_update_bits(rk818->regmap, RK818_DEVCTRL_REG, DEV_OFF, DEV_OFF); + if (ret) + pr_err("%s: failed to poweroff rk817\n", __func__); + + WARN_ON(1); +} + +static int odroid_go_ultra_poweroff_get_pmic_drvdata(struct platform_device *pdev, + const char *property, + struct rk808 **pmic) +{ + struct device_node *pmic_node; + struct i2c_client *pmic_client; + + pmic_node = of_parse_phandle(pdev->dev.of_node, property, 0); + if (!pmic_node) + return -ENODEV; + + pmic_client = of_find_i2c_device_by_node(pmic_node); + of_node_put(pmic_node); + if (!pmic_client) + return -EPROBE_DEFER; + + *pmic = i2c_get_clientdata(pmic_client); + + put_device(&pmic_client->dev); + + if (!*pmic) + return -EPROBE_DEFER; + + return 0; +} + +static int odroid_go_ultra_poweroff_probe(struct platform_device *pdev) +{ + int ret; + + /* RK818 */ + ret = odroid_go_ultra_poweroff_get_pmic_drvdata(pdev, "hardkernel,rk818-pmic", &rk818); + if (ret) { + dev_err(&pdev->dev, "failed to get rk818 mfd data (%d)\n", ret); + return ret; + } + + /* RK817 */ + ret = odroid_go_ultra_poweroff_get_pmic_drvdata(pdev, "hardkernel,rk817-pmic", &rk817); + if (ret) { + dev_err(&pdev->dev, "failed to get rk817 mfd data (%d)\n", ret); + return ret; + } + + /* If a pm_power_off function has already been added, warn we're overriding */ + if (pm_power_off != NULL) + dev_warn(&pdev->dev, + "%s: pm_power_off function already registered, overriding\n", + __func__); + + pm_power_off = odroid_go_ultra_do_poweroff; + + return 0; +} + +static int odroid_go_ultra_poweroff_remove(struct platform_device *pdev) +{ + if (pm_power_off == &odroid_go_ultra_do_poweroff) + pm_power_off = NULL; + + rk817 = NULL; + rk818 = NULL; + + return 0; +} + +static const struct of_device_id of_odroid_go_ultra_poweroff_match[] = { + { .compatible = "hardkernel,odroid-go-ultra-poweroff", }, + {}, +}; +MODULE_DEVICE_TABLE(of, of_odroid_go_ultra_poweroff_match); + +static struct platform_driver odroid_go_ultra_poweroff_driver = { + .probe = odroid_go_ultra_poweroff_probe, + .remove = odroid_go_ultra_poweroff_remove, + .driver = { + .name = "odroid-go-ultra-poweroff", + .of_match_table = of_odroid_go_ultra_poweroff_match, + }, +}; + +module_platform_driver(odroid_go_ultra_poweroff_driver); + +MODULE_AUTHOR("Neil Armstrong <neil.armstrong@linaro.org>"); +MODULE_DESCRIPTION("Odroid Go Ultra poweroff driver"); +MODULE_LICENSE("GPL"); -- b4 0.10.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver 2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong @ 2022-10-31 22:29 ` Sebastian Reichel 2022-11-02 8:48 ` Neil Armstrong 0 siblings, 1 reply; 14+ messages in thread From: Sebastian Reichel @ 2022-10-31 22:29 UTC (permalink / raw) To: Neil Armstrong Cc: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree [-- Attachment #1: Type: text/plain, Size: 545 bytes --] Hi, On Mon, Oct 31, 2022 at 05:47:26PM +0100, Neil Armstrong wrote: > The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff > to its two PMICs in order, this represents the poweroff scheme needed to complete > a clean poweroff of the system. > > This implement this scheme, and overrides the PSCI pm_power_off. Please use devm_register_power_off_handler() or devm_register_sys_off_handler() for new drivers. Thanks, -- Sebastian > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> > [...] [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver 2022-10-31 22:29 ` Sebastian Reichel @ 2022-11-02 8:48 ` Neil Armstrong 0 siblings, 0 replies; 14+ messages in thread From: Neil Armstrong @ 2022-11-02 8:48 UTC (permalink / raw) To: Sebastian Reichel Cc: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree Hi, On 31/10/2022 23:29, Sebastian Reichel wrote: > Hi, > > On Mon, Oct 31, 2022 at 05:47:26PM +0100, Neil Armstrong wrote: >> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff >> to its two PMICs in order, this represents the poweroff scheme needed to complete >> a clean poweroff of the system. >> >> This implement this scheme, and overrides the PSCI pm_power_off. > > Please use devm_register_power_off_handler() or > devm_register_sys_off_handler() for new drivers. Thx, will update. Neil > > Thanks, > > -- Sebastian > >> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> >> [...] ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible 2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong 2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong @ 2022-10-31 16:47 ` Neil Armstrong 2022-10-31 21:18 ` Martin Blumenstingl 2022-11-02 16:24 ` Rob Herring 2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 3 siblings, 2 replies; 14+ messages in thread From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw) To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree, Neil Armstrong This documents the Odroid Go Ultra, a portable gaming device, with the following characteristics: - Amlogic S922X SoC - RK817 & RK818 PMICs - 2GiB LPDDR4 - On board 16GiB eMMC - Micro SD Card slot - 5inch 854×480 MIPI-DSI TFT LCD - Earphone stereo jack, 0.5Watt 8Ω Mono speaker - Li-Polymer 3.7V/4000mAh Battery - USB-A 2.0 Host Connector - x16 GPIO Input Buttons - 2x ADC Analog Joysticks - USB-C Port for USB2 Device and Charging Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index 9fda2436c618..e16b5fa55847 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -163,6 +163,7 @@ properties: - azw,gsking-x - azw,gtking - azw,gtking-pro + - hardkernel,odroid-go-ultra - hardkernel,odroid-n2 - hardkernel,odroid-n2-plus - khadas,vim3 -- b4 0.10.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible 2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong @ 2022-10-31 21:18 ` Martin Blumenstingl 2022-11-02 16:24 ` Rob Herring 1 sibling, 0 replies; 14+ messages in thread From: Martin Blumenstingl @ 2022-10-31 21:18 UTC (permalink / raw) To: Neil Armstrong Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong <neil.armstrong@linaro.org> wrote: > > This documents the Odroid Go Ultra, a portable gaming device, > with the following characteristics: > - Amlogic S922X SoC > - RK817 & RK818 PMICs > - 2GiB LPDDR4 > - On board 16GiB eMMC > - Micro SD Card slot > - 5inch 854×480 MIPI-DSI TFT LCD > - Earphone stereo jack, 0.5Watt 8Ω Mono speaker > - Li-Polymer 3.7V/4000mAh Battery > - USB-A 2.0 Host Connector > - x16 GPIO Input Buttons > - 2x ADC Analog Joysticks > - USB-C Port for USB2 Device and Charging > > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible 2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong 2022-10-31 21:18 ` Martin Blumenstingl @ 2022-11-02 16:24 ` Rob Herring 1 sibling, 0 replies; 14+ messages in thread From: Rob Herring @ 2022-11-02 16:24 UTC (permalink / raw) To: Neil Armstrong Cc: linux-kernel, Martin Blumenstingl, linux-arm-kernel, Sebastian Reichel, linux-pm, Kevin Hilman, Rob Herring, devicetree, Krzysztof Kozlowski, Jerome Brunet, linux-amlogic On Mon, 31 Oct 2022 17:47:27 +0100, Neil Armstrong wrote: > This documents the Odroid Go Ultra, a portable gaming device, > with the following characteristics: > - Amlogic S922X SoC > - RK817 & RK818 PMICs > - 2GiB LPDDR4 > - On board 16GiB eMMC > - Micro SD Card slot > - 5inch 854×480 MIPI-DSI TFT LCD > - Earphone stereo jack, 0.5Watt 8Ω Mono speaker > - Li-Polymer 3.7V/4000mAh Battery > - USB-A 2.0 Host Connector > - x16 GPIO Input Buttons > - 2x ADC Analog Joysticks > - USB-C Port for USB2 Device and Charging > > Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> > --- > Documentation/devicetree/bindings/arm/amlogic.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS 2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong ` (2 preceding siblings ...) 2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong @ 2022-10-31 16:47 ` Neil Armstrong 2022-11-02 19:16 ` Krzysztof Kozlowski 3 siblings, 1 reply; 14+ messages in thread From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw) To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree, Neil Armstrong This adds initial support for the Hardkernel Odroid Go Ultra. The Odroid Go Ultra is a portable gaming device with the following characteristics: - Amlogic S922X SoC - RK817 & RK818 PMICs - 2GiB LPDDR4 - On board 16GiB eMMC - Micro SD Card slot - 5inch 854×480 MIPI-DSI TFT LCD - Earphone stereo jack, 0.5Watt 8Ω Mono speaker - Li-Polymer 3.7V/4000mAh Battery - USB-A 2.0 Host Connector - x16 GPIO Input Buttons - 2x ADC Analog Joysticks - USB-C Port for USB2 Device and Charging The following are not yet handled: - Battery RK818 Gauge and Charging - Earphone stereo jack detect - 5inch 854×480 MIPI-DSI TFT LCD Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/meson-g12b-odroid-go-ultra.dts | 730 +++++++++++++++++++++ 2 files changed, 731 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index e213aeebb774..97b42e2100e0 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-go-ultra.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts new file mode 100644 index 000000000000..3bda11b37d5e --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts @@ -0,0 +1,730 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org> + */ + +/dts-v1/; + +#include "meson-g12b-s922x.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> +#include <dt-bindings/sound/meson-g12a-toacodec.h> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h> + +/ { + compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b"; + model = "Hardkernel ODROID-GO-Ultra"; + + aliases { + serial0 = &uart_AO; + rtc0 = &vrtc; + }; + + adc-joystick-left { + compatible = "adc-joystick"; + io-channels = <&saradc 2>, <&saradc 3>; + poll-interval = <10>; + #address-cells = <1>; + #size-cells = <0>; + + axis@0 { + reg = <0>; + linux,code = <ABS_Y>; + abs-range = <3150 950>; + abs-fuzz = <32>; + abs-flat = <64>; + }; + axis@1 { + reg = <1>; + linux,code = <ABS_X>; + abs-range = <700 2900>; + abs-fuzz = <32>; + abs-flat = <64>; + }; + }; + + adc-joystick-right { + compatible = "adc-joystick"; + io-channels = <&saradc 0>, <&saradc 1>; + poll-interval = <10>; + #address-cells = <1>; + #size-cells = <0>; + + axis@0 { + reg = <0>; + linux,code = <ABS_RY>; + abs-range = <3150 950>; + abs-fuzz = <32>; + abs-flat = <64>; + }; + axis@1 { + reg = <1>; + linux,code = <ABS_RX>; + abs-range = <800 3000>; + abs-fuzz = <32>; + abs-flat = <64>; + }; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + codec_clk: codec-clk { + compatible = "fixed-clock"; + clock-frequency = <12288000>; + clock-output-names = "codec_clk"; + #clock-cells = <0>; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <10>; + pinctrl-0 = <&keypad_gpio_pins>; + pinctrl-names = "default"; + + volume-up-button { + label = "VOLUME-UP"; + linux,code = <KEY_VOLUMEUP>; + gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>; + }; + volume-down-button { + label = "VOLUME-DOWN"; + linux,code = <KEY_VOLUMEDOWN>; + gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>; + }; + dpad-up-button { + label = "DPAD-UP"; + linux,code = <BTN_DPAD_UP>; + gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>; + }; + dpad-down-button { + label = "DPAD-DOWN"; + linux,code = <BTN_DPAD_DOWN>; + gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>; + }; + dpad-left-button { + label = "DPAD-LEFT"; + linux,code = <BTN_DPAD_LEFT>; + gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>; + }; + dpad-right-button { + label = "DPAD-RIGHT"; + linux,code = <BTN_DPAD_RIGHT>; + gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>; + }; + a-button { + label = "A"; + linux,code = <BTN_EAST>; + gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>; + }; + b-button { + label = "B"; + linux,code = <BTN_SOUTH>; + gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>; + }; + y-button { + label = "Y"; + linux,code = <BTN_WEST>; + gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + }; + x-button { + label = "X"; + linux,code = <BTN_NORTH>; + gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>; + }; + f1-button { + label = "F1"; + linux,code = <BTN_TRIGGER_HAPPY1>; + gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>; + }; + f2-button { + label = "F2"; + linux,code = <BTN_TRIGGER_HAPPY2>; + gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>; + }; + f3-button { + label = "F3"; + linux,code = <BTN_TRIGGER_HAPPY3>; + gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>; + }; + f4-button { + label = "F4"; + linux,code = <BTN_TRIGGER_HAPPY4>; + gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>; + }; + f5-button { + label = "F5"; + linux,code = <BTN_TRIGGER_HAPPY5>; + gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>; + }; + f6-button { + label = "F6"; + linux,code = <BTN_TRIGGER_HAPPY6>; + gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>; + }; + top-left-button { + label = "TOP Left"; + linux,code = <BTN_TL>; + gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>; + }; + top-left2-button { + label = "TOP Left 2"; + linux,code = <BTN_TL2>; + gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>; + }; + top-right-button { + label = "TOP Right"; + linux,code = <BTN_TR>; + gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>; + }; + top-right2-button { + label = "TOP Right 2"; + linux,code = <BTN_TR2>; + gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; + }; + + leds { + compatible = "gpio-leds"; + + led-blue { + color = <LED_COLOR_ID_BLUE>; + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + poweroff { + compatible = "hardkernel,odroid-go-ultra-poweroff"; + hardkernel,rk817-pmic = <&rk817>; + hardkernel,rk818-pmic = <&rk818>; + }; + + vdd_sys: regulator-vdd_sys { + compatible = "regulator-fixed"; + regulator-name = "VDD_SYS"; + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + regulator-always-on; + }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "Odroid GO Ultra"; + audio-widgets = "Microphone", "Mic Jack", + "Headphone", "Headphones", + "Speaker", "Internal Speakers"; + audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDM_B Playback", "TDMOUT_B OUT", + "TDMIN_B IN 1", "TDM_B Capture", + "TDMIN_B IN 4", "TDM_B Loopback", + "TODDR_A IN 1", "TDMIN_B OUT", + "MICL", "Mic Jack", + "Headphones", "HPOL", + "Headphones", "HPOR", + "Speaker Amplifier INL", "HPOL", + "Speaker Amplifier INR", "HPOR", + "Internal Speakers", "Speaker Amplifier OUTL", + "Internal Speakers", "Speaker Amplifier OUTR"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&toddr_a>; + }; + + dai-link-2 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&rk817>; + }; + }; + }; + + speaker_amp: speaker-amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "Speaker Amplifier"; + VCC-supply = <&hp_5v>; + }; +}; + +&arb { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vddcpu_b>; + operating-points-v2 = <&cpu_opp_table_0>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu_b>; + operating-points-v2 = <&cpu_opp_table_0>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu100 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu101 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu102 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu103 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +/* RK817 only supports 12.5mV steps, round up the values */ +&cpu_opp_table_0 { + opp-1000000000 { + opp-microvolt = <737500>; + }; + opp-1200000000 { + opp-microvolt = <737500>; + }; + opp-1398000000 { + opp-microvolt = <762500>; + }; + opp-1512000000 { + opp-microvolt = <800000>; + }; + opp-1608000000 { + opp-microvolt = <837500>; + }; + opp-1704000000 { + opp-microvolt = <862500>; + }; + opp-1896000000 { + opp-microvolt = <987500>; + }; + opp-1992000000 { + opp-microvolt = <1012500>; + }; +}; + +/* RK818 only supports 12.5mV steps, round up the values */ +&cpub_opp_table_1 { + opp-1000000000 { + opp-microvolt = <775000>; + }; + opp-1200000000 { + opp-microvolt = <775000>; + }; + opp-1398000000 { + opp-microvolt = <800000>; + }; + opp-1512000000 { + opp-microvolt = <825000>; + }; + opp-1608000000 { + opp-microvolt = <862500>; + }; + opp-1704000000 { + opp-microvolt = <900000>; + }; + opp-1800000000 { + opp-microvolt = <987500>; + }; + opp-1908000000 { + opp-microvolt = <1025000>; + }; +}; + +&i2c_AO { + status = "okay"; + pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; + pinctrl-names = "default"; + + rk818: pmic@1c { + compatible = "rockchip,rk818"; + reg = <0x1c>; + interrupt-parent = <&gpio_intc>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */ + + vcc1-supply = <&vdd_sys>; + vcc2-supply = <&vdd_sys>; + vcc3-supply = <&vdd_sys>; + vcc4-supply = <&vdd_sys>; + vcc6-supply = <&vdd_sys>; + vcc7-supply = <&vcc_2v3>; + vcc8-supply = <&vcc_2v3>; + vcc9-supply = <&vddao_3v3>; + boost-supply = <&vdd_sys>; + switch-supply = <&vdd_sys>; + + regulators { + vddcpu_a: DCDC_REG1 { + regulator-name = "vddcpu_a"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <775000>; + regulator-max-microvolt = <1025000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <775000>; + }; + }; + + vdd_ee: DCDC_REG2 { + regulator-name = "vdd_ee"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <875000>; + regulator-max-microvolt = <1250000>; + regulator-ramp-delay = <6001>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <875000>; + }; + }; + + vddq_1v1: DCDC_REG3 { + regulator-name = "vddq_1v1"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vddao_3v3: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vddao_3v3"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + hp_5v: DCDC_BOOST { + regulator-always-on; + regulator-boot-on; + regulator-name = "hp_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vddio_ao1v8: LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vddio_ao1v8"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vddq_1v8: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vddq_1v8"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vddio_c: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vddio_c"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_sd: SWITCH_REG { + regulator-name = "vcc_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + OTG_SWITCH { + regulator-name = "otg_switch"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&i2c3 { + status = "okay"; + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names = "default"; + + rk817: pmic@20 { + compatible = "rockchip,rk817"; + reg = <0x20>; + status = "okay"; + interrupt-parent = <&gpio_intc>; + + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */ + + vcc1-supply = <&vdd_sys>; + vcc2-supply = <&vdd_sys>; + vcc3-supply = <&vdd_sys>; + vcc4-supply = <&vdd_sys>; + vcc5-supply = <&vdd_sys>; + vcc6-supply = <&vdd_sys>; + vcc7-supply = <&vdd_sys>; + vcc8-supply = <&vdd_sys>; + vcc9-supply = <&rk817_boost>; + + #sound-dai-cells = <0>; + clocks = <&codec_clk>; + clock-names = "mclk"; + + #clock-cells = <1>; + + regulators { + vddcpu_b: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <737500>; + regulator-max-microvolt = <1012500>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vddcpu_b"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_2v3: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2300000>; + regulator-max-microvolt = <2400000>; + regulator-initial-mode = <0x2>; + regulator-name = "vcc_2v3"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vdd_codec"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_lcd: LDO_REG8 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_lcd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + rk817_boost: BOOST { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5400000>; + regulator-name = "rk817_boost"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + usb_host: OTG_SWITCH { + regulator-name = "usb_host"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&clkc_audio { + status = "okay"; +}; + +ð_phy { + status = "disabled"; +}; + +&frddr_a { + status = "okay"; +}; + +&periphs_pinctrl { + keypad_gpio_pins: keypad-gpio { + mux { + groups = "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3", + "GPIOX_4", "GPIOX_5", "GPIOX_6", "GPIOX_7", + "GPIOX_8", "GPIOX_9", "GPIOX_10", "GPIOX_11", + "GPIOX_12", "GPIOX_13", "GPIOX_14", "GPIOX_15", + "GPIOX_16", "GPIOX_17", "GPIOX_18", "GPIOX_19"; + function = "gpio_periphs"; + bias-pull-up; + output-disable; + }; + }; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao1v8>; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_c_pins>; + pinctrl-1 = <&sdcard_clk_gate_c_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <50000000>; + disable-wp; + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vddio_c>; + +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + max-frequency = <200000000>; + disable-wp; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vddio_ao1v8>; +}; + + +&tdmif_b { + pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>; + pinctrl-names = "default"; + status = "okay"; + + assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>, + <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>; + assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>, + <&clkc_audio AUD_CLKID_MST_B_LRCLK>; + assigned-clock-rates = <0>, <0>; +}; + +&tdmin_b { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&toddr_a { + status = "okay"; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; + dr_mode = "peripheral"; +}; + +&usb2_phy0 { + status = "okay"; +}; + +&usb2_phy1 { + status = "okay"; + phy-supply = <&usb_host>; +}; -- b4 0.10.1 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS 2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong @ 2022-11-02 19:16 ` Krzysztof Kozlowski 0 siblings, 0 replies; 14+ messages in thread From: Krzysztof Kozlowski @ 2022-11-02 19:16 UTC (permalink / raw) To: Neil Armstrong, Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree On 31/10/2022 12:47, Neil Armstrong wrote: > This adds initial support for the Hardkernel Odroid Go Ultra. > > The Odroid Go Ultra is a portable gaming device with the following (...) > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + codec_clk: codec-clk { > + compatible = "fixed-clock"; > + clock-frequency = <12288000>; > + clock-output-names = "codec_clk"; > + #clock-cells = <0>; > + }; > + > + gpio-keys-polled { Just gpio-keys > + compatible = "gpio-keys-polled"; > + poll-interval = <10>; > + pinctrl-0 = <&keypad_gpio_pins>; > + pinctrl-names = "default"; > + > + volume-up-button { > + label = "VOLUME-UP"; > + linux,code = <KEY_VOLUMEUP>; > + gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>; > + }; > + volume-down-button { > + label = "VOLUME-DOWN"; > + linux,code = <KEY_VOLUMEDOWN>; > + gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>; > + }; > + dpad-up-button { > + label = "DPAD-UP"; > + linux,code = <BTN_DPAD_UP>; > + gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>; > + }; > + dpad-down-button { > + label = "DPAD-DOWN"; > + linux,code = <BTN_DPAD_DOWN>; > + gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>; > + }; > + dpad-left-button { > + label = "DPAD-LEFT"; > + linux,code = <BTN_DPAD_LEFT>; > + gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>; > + }; > + dpad-right-button { > + label = "DPAD-RIGHT"; > + linux,code = <BTN_DPAD_RIGHT>; > + gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>; > + }; > + a-button { > + label = "A"; > + linux,code = <BTN_EAST>; > + gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>; > + }; > + b-button { > + label = "B"; > + linux,code = <BTN_SOUTH>; > + gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>; > + }; > + y-button { > + label = "Y"; > + linux,code = <BTN_WEST>; > + gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; > + }; > + x-button { > + label = "X"; > + linux,code = <BTN_NORTH>; > + gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>; > + }; > + f1-button { > + label = "F1"; > + linux,code = <BTN_TRIGGER_HAPPY1>; > + gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>; > + }; > + f2-button { > + label = "F2"; > + linux,code = <BTN_TRIGGER_HAPPY2>; > + gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>; > + }; > + f3-button { > + label = "F3"; > + linux,code = <BTN_TRIGGER_HAPPY3>; > + gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>; > + }; > + f4-button { > + label = "F4"; > + linux,code = <BTN_TRIGGER_HAPPY4>; > + gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>; > + }; > + f5-button { > + label = "F5"; > + linux,code = <BTN_TRIGGER_HAPPY5>; > + gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>; > + }; > + f6-button { > + label = "F6"; > + linux,code = <BTN_TRIGGER_HAPPY6>; > + gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>; > + }; > + top-left-button { > + label = "TOP Left"; > + linux,code = <BTN_TL>; > + gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>; > + }; > + top-left2-button { > + label = "TOP Left 2"; > + linux,code = <BTN_TL2>; > + gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>; > + }; > + top-right-button { > + label = "TOP Right"; > + linux,code = <BTN_TR>; > + gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>; > + }; > + top-right2-button { > + label = "TOP Right 2"; > + linux,code = <BTN_TR2>; > + gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + memory@0 { > + device_type = "memory"; > + reg = <0x0 0x0 0x0 0x40000000>; > + }; > + > + emmc_pwrseq: emmc-pwrseq { > + compatible = "mmc-pwrseq-emmc"; > + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-blue { > + color = <LED_COLOR_ID_BLUE>; > + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + poweroff { > + compatible = "hardkernel,odroid-go-ultra-poweroff"; > + hardkernel,rk817-pmic = <&rk817>; > + hardkernel,rk818-pmic = <&rk818>; > + }; > + > + vdd_sys: regulator-vdd_sys { No underscores in node names. > + compatible = "regulator-fixed"; > + regulator-name = "VDD_SYS"; > + regulator-min-microvolt = <3800000>; > + regulator-max-microvolt = <3800000>; > + regulator-always-on; > + }; > + > + sound { > + compatible = "amlogic,axg-sound-card"; > + model = "Odroid GO Ultra"; > + audio-widgets = "Microphone", "Mic Jack", > + "Headphone", "Headphones", > + "Speaker", "Internal Speakers"; > + audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>; > + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", > + "TDM_B Playback", "TDMOUT_B OUT", > + "TDMIN_B IN 1", "TDM_B Capture", > + "TDMIN_B IN 4", "TDM_B Loopback", > + "TODDR_A IN 1", "TDMIN_B OUT", > + "MICL", "Mic Jack", > + "Headphones", "HPOL", > + "Headphones", "HPOR", > + "Speaker Amplifier INL", "HPOL", > + "Speaker Amplifier INR", "HPOR", > + "Internal Speakers", "Speaker Amplifier OUTL", > + "Internal Speakers", "Speaker Amplifier OUTR"; > + > + assigned-clocks = <&clkc CLKID_MPLL2>, > + <&clkc CLKID_MPLL0>, > + <&clkc CLKID_MPLL1>; > + assigned-clock-parents = <0>, <0>, <0>; > + assigned-clock-rates = <294912000>, > + <270950400>, > + <393216000>; > + status = "okay"; Isn't this a new node? > + > + dai-link-0 { > + sound-dai = <&frddr_a>; > + }; > + > + dai-link-1 { > + sound-dai = <&toddr_a>; > + }; > + > + dai-link-2 { > + sound-dai = <&tdmif_b>; > + dai-format = "i2s"; > + dai-tdm-slot-tx-mask-0 = <1 1>; > + mclk-fs = <256>; > + > + codec-0 { > + sound-dai = <&rk817>; > + }; > + }; > + }; > + > + speaker_amp: speaker-amplifier { > + compatible = "simple-audio-amplifier"; > + sound-name-prefix = "Speaker Amplifier"; > + VCC-supply = <&hp_5v>; > + }; > +}; > + > +&arb { > + status = "okay"; > +}; > + > +&cpu0 { > + cpu-supply = <&vddcpu_b>; > + operating-points-v2 = <&cpu_opp_table_0>; > + clocks = <&clkc CLKID_CPU_CLK>; > + clock-latency = <50000>; > +}; > + > +&cpu1 { > + cpu-supply = <&vddcpu_b>; > + operating-points-v2 = <&cpu_opp_table_0>; > + clocks = <&clkc CLKID_CPU_CLK>; > + clock-latency = <50000>; > +}; > + > +&cpu100 { > + cpu-supply = <&vddcpu_a>; > + operating-points-v2 = <&cpub_opp_table_1>; > + clocks = <&clkc CLKID_CPUB_CLK>; > + clock-latency = <50000>; > +}; > + > +&cpu101 { > + cpu-supply = <&vddcpu_a>; > + operating-points-v2 = <&cpub_opp_table_1>; > + clocks = <&clkc CLKID_CPUB_CLK>; > + clock-latency = <50000>; > +}; > + > +&cpu102 { > + cpu-supply = <&vddcpu_a>; > + operating-points-v2 = <&cpub_opp_table_1>; > + clocks = <&clkc CLKID_CPUB_CLK>; > + clock-latency = <50000>; > +}; > + > +&cpu103 { > + cpu-supply = <&vddcpu_a>; > + operating-points-v2 = <&cpub_opp_table_1>; > + clocks = <&clkc CLKID_CPUB_CLK>; > + clock-latency = <50000>; > +}; > + > +/* RK817 only supports 12.5mV steps, round up the values */ > +&cpu_opp_table_0 { > + opp-1000000000 { > + opp-microvolt = <737500>; > + }; > + opp-1200000000 { > + opp-microvolt = <737500>; > + }; > + opp-1398000000 { > + opp-microvolt = <762500>; > + }; > + opp-1512000000 { > + opp-microvolt = <800000>; > + }; > + opp-1608000000 { > + opp-microvolt = <837500>; > + }; > + opp-1704000000 { > + opp-microvolt = <862500>; > + }; > + opp-1896000000 { > + opp-microvolt = <987500>; > + }; > + opp-1992000000 { > + opp-microvolt = <1012500>; > + }; > +}; > + > +/* RK818 only supports 12.5mV steps, round up the values */ > +&cpub_opp_table_1 { > + opp-1000000000 { > + opp-microvolt = <775000>; > + }; > + opp-1200000000 { > + opp-microvolt = <775000>; > + }; > + opp-1398000000 { > + opp-microvolt = <800000>; > + }; > + opp-1512000000 { > + opp-microvolt = <825000>; > + }; > + opp-1608000000 { > + opp-microvolt = <862500>; > + }; > + opp-1704000000 { > + opp-microvolt = <900000>; > + }; > + opp-1800000000 { > + opp-microvolt = <987500>; > + }; > + opp-1908000000 { > + opp-microvolt = <1025000>; > + }; > +}; > + > +&i2c_AO { > + status = "okay"; > + pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>; > + pinctrl-names = "default"; > + > + rk818: pmic@1c { > + compatible = "rockchip,rk818"; > + reg = <0x1c>; > + interrupt-parent = <&gpio_intc>; > + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */ > + > + vcc1-supply = <&vdd_sys>; > + vcc2-supply = <&vdd_sys>; > + vcc3-supply = <&vdd_sys>; > + vcc4-supply = <&vdd_sys>; > + vcc6-supply = <&vdd_sys>; > + vcc7-supply = <&vcc_2v3>; > + vcc8-supply = <&vcc_2v3>; > + vcc9-supply = <&vddao_3v3>; > + boost-supply = <&vdd_sys>; > + switch-supply = <&vdd_sys>; > + > + regulators { > + vddcpu_a: DCDC_REG1 { > + regulator-name = "vddcpu_a"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <775000>; > + regulator-max-microvolt = <1025000>; > + regulator-ramp-delay = <6001>; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <775000>; > + }; > + }; > + > + vdd_ee: DCDC_REG2 { > + regulator-name = "vdd_ee"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <875000>; > + regulator-max-microvolt = <1250000>; > + regulator-ramp-delay = <6001>; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <875000>; > + }; > + }; > + > + vddq_1v1: DCDC_REG3 { > + regulator-name = "vddq_1v1"; > + regulator-always-on; > + regulator-boot-on; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + vddao_3v3: DCDC_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vddao_3v3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + hp_5v: DCDC_BOOST { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "hp_5v"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vddio_ao1v8: LDO_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vddio_ao1v8"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vddq_1v8: LDO_REG7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "vddq_1v8"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vddio_c: LDO_REG9 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vddio_c"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <3300000>; > + }; > + }; > + > + vcc_sd: SWITCH_REG { > + regulator-name = "vcc_sd"; > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + OTG_SWITCH { > + regulator-name = "otg_switch"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > +}; > + > +&i2c3 { > + status = "okay"; > + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; > + pinctrl-names = "default"; > + > + rk817: pmic@20 { > + compatible = "rockchip,rk817"; > + reg = <0x20>; > + status = "okay"; No need. > + interrupt-parent = <&gpio_intc>; > + > + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */ > + Best regards, Krzysztof ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2022-11-02 19:17 UTC | newest] Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong 2022-10-31 21:16 ` Martin Blumenstingl 2022-11-02 8:47 ` Neil Armstrong 2022-11-02 16:23 ` Rob Herring 2022-11-02 16:26 ` Neil Armstrong 2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong 2022-10-31 22:29 ` Sebastian Reichel 2022-11-02 8:48 ` Neil Armstrong 2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong 2022-10-31 21:18 ` Martin Blumenstingl 2022-11-02 16:24 ` Rob Herring 2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong 2022-11-02 19:16 ` Krzysztof Kozlowski
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