* [PATCH 0/3] Support I2C controllers in RK3528
@ 2025-03-09 7:06 Yao Zi
2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi
` (2 more replies)
0 siblings, 3 replies; 12+ messages in thread
From: Yao Zi @ 2025-03-09 7:06 UTC (permalink / raw)
To: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Jonas Karlman, Yao Zi, Chukun Pan
Cc: linux-arm-kernel, linux-rockchip, linux-i2c, devicetree,
linux-kernel
RK3528 integrates eight I2C controllers which are compatible with the
RK3399 variant of i2c-rk3x. This series documents the controllers in
dt-bindings, describe them in SoC devicetree and enable the onboard
EEPROM of Radxa E20C which is connected to the second I2C controller.
This series is based on linux-rockchip/for-next and may depend on the
v3 of SD/SDIO series for a clean apply[1].
[1]: https://lore.kernel.org/all/20250309055348.9299-1-ziyao@disroot.org/
Yao Zi (3):
dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528
arm64: dts: rockchip: Add I2C controllers for RK3528
arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C
.../devicetree/bindings/i2c/i2c-rk3x.yaml | 1 +
.../boot/dts/rockchip/rk3528-radxa-e20c.dts | 13 +++
arch/arm64/boot/dts/rockchip/rk3528.dtsi | 104 ++++++++++++++++++
3 files changed, 118 insertions(+)
--
2.48.1
^ permalink raw reply [flat|nested] 12+ messages in thread* [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 2025-03-09 7:06 [PATCH 0/3] Support I2C controllers in RK3528 Yao Zi @ 2025-03-09 7:06 ` Yao Zi 2025-03-09 19:47 ` Heiko Stübner ` (2 more replies) 2025-03-09 7:06 ` [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers " Yao Zi 2025-03-09 7:06 ` [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C Yao Zi 2 siblings, 3 replies; 12+ messages in thread From: Yao Zi @ 2025-03-09 7:06 UTC (permalink / raw) To: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Yao Zi, Chukun Pan Cc: linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Document I2C controllers integrated in RK3528, which are compatible with the RK3399 variant. Signed-off-by: Yao Zi <ziyao@disroot.org> --- Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml index a9dae5b52f28..259770b1aa08 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml @@ -37,6 +37,7 @@ properties: - rockchip,px30-i2c - rockchip,rk3308-i2c - rockchip,rk3328-i2c + - rockchip,rk3528-i2c - rockchip,rk3568-i2c - rockchip,rk3576-i2c - rockchip,rk3588-i2c -- 2.48.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi @ 2025-03-09 19:47 ` Heiko Stübner 2025-03-10 16:38 ` Conor Dooley 2025-03-11 22:08 ` Andi Shyti 2 siblings, 0 replies; 12+ messages in thread From: Heiko Stübner @ 2025-03-09 19:47 UTC (permalink / raw) To: Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Yao Zi, Chukun Pan, Yao Zi Cc: linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Am Sonntag, 9. März 2025, 08:06:01 MEZ schrieb Yao Zi: > Document I2C controllers integrated in RK3528, which are compatible with > the RK3399 variant. > > Signed-off-by: Yao Zi <ziyao@disroot.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi 2025-03-09 19:47 ` Heiko Stübner @ 2025-03-10 16:38 ` Conor Dooley 2025-03-11 22:08 ` Andi Shyti 2 siblings, 0 replies; 12+ messages in thread From: Conor Dooley @ 2025-03-10 16:38 UTC (permalink / raw) To: Yao Zi Cc: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Chukun Pan, linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel [-- Attachment #1: Type: text/plain, Size: 989 bytes --] On Sun, Mar 09, 2025 at 07:06:01AM +0000, Yao Zi wrote: > Document I2C controllers integrated in RK3528, which are compatible with > the RK3399 variant. > > Signed-off-by: Yao Zi <ziyao@disroot.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> > --- > Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml > index a9dae5b52f28..259770b1aa08 100644 > --- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml > +++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml > @@ -37,6 +37,7 @@ properties: > - rockchip,px30-i2c > - rockchip,rk3308-i2c > - rockchip,rk3328-i2c > + - rockchip,rk3528-i2c > - rockchip,rk3568-i2c > - rockchip,rk3576-i2c > - rockchip,rk3588-i2c > -- > 2.48.1 > [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 228 bytes --] ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi 2025-03-09 19:47 ` Heiko Stübner 2025-03-10 16:38 ` Conor Dooley @ 2025-03-11 22:08 ` Andi Shyti 2 siblings, 0 replies; 12+ messages in thread From: Andi Shyti @ 2025-03-11 22:08 UTC (permalink / raw) To: Yao Zi Cc: Heiko Stuebner, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Chukun Pan, linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Hi, On Sun, Mar 09, 2025 at 07:06:01AM +0000, Yao Zi wrote: > Document I2C controllers integrated in RK3528, which are compatible with > the RK3399 variant. > > Signed-off-by: Yao Zi <ziyao@disroot.org> for self reference: Reviewed-by: Andi Shyti <andi.shyti@kernel.org> I will wait for v2 to apply it. Thanks, Andi ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528 2025-03-09 7:06 [PATCH 0/3] Support I2C controllers in RK3528 Yao Zi 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi @ 2025-03-09 7:06 ` Yao Zi 2025-03-09 8:00 ` Chukun Pan 2025-03-09 18:23 ` Jonas Karlman 2025-03-09 7:06 ` [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C Yao Zi 2 siblings, 2 replies; 12+ messages in thread From: Yao Zi @ 2025-03-09 7:06 UTC (permalink / raw) To: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Yao Zi, Chukun Pan Cc: linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Describe I2C controllers shipped by RK3528 in devicetree. Signed-off-by: Yao Zi <ziyao@disroot.org> --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 104 +++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi index 04ca2e2b3e9b..860b6057e5c2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -19,6 +19,14 @@ / { #size-cells = <2>; aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + i2c6 = &i2c6; + i2c7 = &i2c7; gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; @@ -466,6 +474,102 @@ uart7: serial@ffa28000 { status = "disabled"; }; + i2c0: i2c@ffa50000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa50000 0x0 0x1000>; + clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@ffa58000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa58000 0x0 0x1000>; + clocks = <&cru CLK_I2C1>, <&cru PCLK_I2C1>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@ffa60000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa60000 0x0 0x1000>; + clocks = <&cru CLK_I2C2>, <&cru PCLK_I2C2>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@ffa68000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa68000 0x0 0x1000>; + clocks = <&cru CLK_I2C3>, <&cru PCLK_I2C3>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@ffa70000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa70000 0x0 0x1000>; + clocks = <&cru CLK_I2C4>, <&cru PCLK_I2C4>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@ffa78000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa78000 0x0 0x1000>; + clocks = <&cru CLK_I2C5>, <&cru PCLK_I2C5>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@ffa80000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa80000 0x0 0x1000>; + clocks = <&cru CLK_I2C6>, <&cru PCLK_I2C6>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@ffa88000 { + compatible = "rockchip,rk3528-i2c", + "rockchip,rk3399-i2c"; + reg = <0x0 0xffa88000 0x0 0x1000>; + clocks = <&cru CLK_I2C7>, <&cru PCLK_I2C7>; + clock-names = "i2c", "pclk"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + saradc: adc@ffae0000 { compatible = "rockchip,rk3528-saradc"; reg = <0x0 0xffae0000 0x0 0x10000>; -- 2.48.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528 2025-03-09 7:06 ` [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers " Yao Zi @ 2025-03-09 8:00 ` Chukun Pan 2025-03-10 7:22 ` Yao Zi 2025-03-09 18:23 ` Jonas Karlman 1 sibling, 1 reply; 12+ messages in thread From: Chukun Pan @ 2025-03-09 8:00 UTC (permalink / raw) To: ziyao Cc: amadeus, andi.shyti, conor+dt, devicetree, heiko, jonas, krzk+dt, linux-arm-kernel, linux-i2c, linux-kernel, linux-rockchip Hi, > + i2c0: i2c@ffa50000 { > + compatible = "rockchip,rk3528-i2c", > + "rockchip,rk3399-i2c"; > + reg = <0x0 0xffa50000 0x0 0x1000>; > + clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>; > + clock-names = "i2c", "pclk"; > + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; It would be better to add default pinctrl for all i2c nodes using m0 group. (Only 1 group of pinctrl for i2c4 and i2c7) Thanks, Chukun -- 2.25.1 ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528 2025-03-09 8:00 ` Chukun Pan @ 2025-03-10 7:22 ` Yao Zi 0 siblings, 0 replies; 12+ messages in thread From: Yao Zi @ 2025-03-10 7:22 UTC (permalink / raw) To: Chukun Pan Cc: andi.shyti, conor+dt, devicetree, heiko, jonas, krzk+dt, linux-arm-kernel, linux-i2c, linux-kernel, linux-rockchip On Sun, Mar 09, 2025 at 04:00:25PM +0800, Chukun Pan wrote: > Hi, > > > + i2c0: i2c@ffa50000 { > > + compatible = "rockchip,rk3528-i2c", > > + "rockchip,rk3399-i2c"; > > + reg = <0x0 0xffa50000 0x0 0x1000>; > > + clocks = <&cru CLK_I2C0>, <&cru PCLK_I2C0>; > > + clock-names = "i2c", "pclk"; > > + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; > > It would be better to add default pinctrl for all i2c nodes > using m0 group. (Only 1 group of pinctrl for i2c4 and i2c7) Seems i2c2, i2c4 and i2c7 could be assigned to only one set of pins, for them I'll add default pinctrls. For the other controllers, I prefer to keep pinctrls in board-level devicetree, which is easier to read. Other Rockchip SoCs (like rk3588) seem to provide default pinctrls even for those capable of multiple groups of pins, so I'm not sure whether it's necessary to keep the style synchronized. Will add if the maintainer considers it's better. > Thanks, > Chukun > > -- > 2.25.1 > Thanks, Yao Zi ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528 2025-03-09 7:06 ` [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers " Yao Zi 2025-03-09 8:00 ` Chukun Pan @ 2025-03-09 18:23 ` Jonas Karlman 1 sibling, 0 replies; 12+ messages in thread From: Jonas Karlman @ 2025-03-09 18:23 UTC (permalink / raw) To: Yao Zi Cc: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Chukun Pan, linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Hi Yao Zi, On 2025-03-09 08:06, Yao Zi wrote: > Describe I2C controllers shipped by RK3528 in devicetree. > > Signed-off-by: Yao Zi <ziyao@disroot.org> > --- > arch/arm64/boot/dts/rockchip/rk3528.dtsi | 104 +++++++++++++++++++++++ > 1 file changed, 104 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi > index 04ca2e2b3e9b..860b6057e5c2 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi > @@ -19,6 +19,14 @@ / { > #size-cells = <2>; > > aliases { > + i2c0 = &i2c0; > + i2c1 = &i2c1; > + i2c2 = &i2c2; > + i2c3 = &i2c3; > + i2c4 = &i2c4; > + i2c5 = &i2c5; > + i2c6 = &i2c6; > + i2c7 = &i2c7; nitpick: These should be ordered after the gpioX aliases. Regards, Jonas > gpio0 = &gpio0; > gpio1 = &gpio1; > gpio2 = &gpio2; [snip] ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C 2025-03-09 7:06 [PATCH 0/3] Support I2C controllers in RK3528 Yao Zi 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi 2025-03-09 7:06 ` [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers " Yao Zi @ 2025-03-09 7:06 ` Yao Zi 2025-03-10 7:00 ` Chukun Pan 2 siblings, 1 reply; 12+ messages in thread From: Yao Zi @ 2025-03-09 7:06 UTC (permalink / raw) To: Heiko Stuebner, Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Jonas Karlman, Yao Zi, Chukun Pan Cc: linux-arm-kernel, linux-rockchip, linux-i2c, devicetree, linux-kernel Radxa E20C ships an onboard I2C EEPROM for storing production information. Enable it in devicetree. Signed-off-by: Yao Zi <ziyao@disroot.org> --- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts index b74e605a5a82..ddcf690eb513 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -122,6 +122,19 @@ vccio_sd: regulator-vccio-sd { }; }; +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1m0_xfer>; + status = "okay"; + + eeprom@50 { + compatible = "belling,bl24c16a", "atmel,24c16"; + reg = <0x50>; + pagesize = <16>; + vcc-supply = <&vcc_3v3>; + }; +}; + &pinctrl { gpio-keys { user_key: user-key { -- 2.48.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C 2025-03-09 7:06 ` [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C Yao Zi @ 2025-03-10 7:00 ` Chukun Pan 2025-03-10 7:15 ` Yao Zi 0 siblings, 1 reply; 12+ messages in thread From: Chukun Pan @ 2025-03-10 7:00 UTC (permalink / raw) To: ziyao Cc: amadeus, andi.shyti, conor+dt, devicetree, heiko, jonas, krzk+dt, linux-arm-kernel, linux-i2c, linux-kernel, linux-rockchip Hi, > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1m0_xfer>; > + status = "okay"; > + > + eeprom@50 { > + compatible = "belling,bl24c16a", "atmel,24c16"; > + reg = <0x50>; > + pagesize = <16>; > + vcc-supply = <&vcc_3v3>; > + }; > +}; This eeprom stores the device information written by the manufacturer, such as mac address and sn. So it should be marked as read-only. Thanks, Chukun -- 2.25.1 ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C 2025-03-10 7:00 ` Chukun Pan @ 2025-03-10 7:15 ` Yao Zi 0 siblings, 0 replies; 12+ messages in thread From: Yao Zi @ 2025-03-10 7:15 UTC (permalink / raw) To: Chukun Pan Cc: andi.shyti, conor+dt, devicetree, heiko, jonas, krzk+dt, linux-arm-kernel, linux-i2c, linux-kernel, linux-rockchip On Mon, Mar 10, 2025 at 03:00:23PM +0800, Chukun Pan wrote: > Hi, > > > +&i2c1 { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&i2c1m0_xfer>; > > + status = "okay"; > > + > > + eeprom@50 { > > + compatible = "belling,bl24c16a", "atmel,24c16"; > > + reg = <0x50>; > > + pagesize = <16>; > > + vcc-supply = <&vcc_3v3>; > > + }; > > +}; > > This eeprom stores the device information written by the manufacturer, > such as mac address and sn. So it should be marked as read-only. Thanks, this makes sense. > Thanks, > Chukun > > -- > 2.25.1 > Best regards, Yao Zi ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2025-03-11 22:09 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-03-09 7:06 [PATCH 0/3] Support I2C controllers in RK3528 Yao Zi 2025-03-09 7:06 ` [PATCH 1/3] dt-bindings: i2c: i2c-rk3x: Add compatible string for RK3528 Yao Zi 2025-03-09 19:47 ` Heiko Stübner 2025-03-10 16:38 ` Conor Dooley 2025-03-11 22:08 ` Andi Shyti 2025-03-09 7:06 ` [PATCH 2/3] arm64: dts: rockchip: Add I2C controllers " Yao Zi 2025-03-09 8:00 ` Chukun Pan 2025-03-10 7:22 ` Yao Zi 2025-03-09 18:23 ` Jonas Karlman 2025-03-09 7:06 ` [PATCH 3/3] arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C Yao Zi 2025-03-10 7:00 ` Chukun Pan 2025-03-10 7:15 ` Yao Zi
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