| Message ID | 20250220073527.22233-2-swathi.ks@samsung.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v7,1/2] arm64: dts: fsd: Add Ethernet support for FSYS0 Block of FSD SoC | expand |
On 20/02/2025 08:35, Swathi K S wrote: > &pinctrl_peric { > diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi > index 690b4ed9c29b..01850fbf761f 100644 > --- a/arch/arm64/boot/dts/tesla/fsd.dtsi > +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi > @@ -1007,6 +1007,26 @@ > clocks = <&clock_fsys0 UFS0_MPHY_REFCLK_IXTAL26>; > clock-names = "ref_clk"; > }; > + > + ethernet0: ethernet@15300000 { > + compatible = "tesla,fsd-ethqos"; I don't see bindings in the linux-next, so I am dropping this patch from my queue. Please resend when the bindings hit the linux-next. Best regards, Krzysztof
> -----Original Message----- > From: Krzysztof Kozlowski <krzk@kernel.org> > Sent: 01 March 2025 19:29 > To: Swathi K S <swathi.ks@samsung.com>; krzk+dt@kernel.org; linux- > fsd@tesla.com; robh@kernel.org; conor+dt@kernel.org; > richardcochran@gmail.com; alim.akhtar@samsung.com > Cc: jayati.sahu@samsung.com; linux-arm-kernel@lists.infradead.org; linux- > samsung-soc@vger.kernel.org; devicetree@vger.kernel.org; linux- > kernel@vger.kernel.org; netdev@vger.kernel.org; > pankaj.dubey@samsung.com; ravi.patel@samsung.com; > gost.dev@samsung.com > Subject: Re: [PATCH v7 1/2] arm64: dts: fsd: Add Ethernet support for FSYS0 > Block of FSD SoC > > On 20/02/2025 08:35, Swathi K S wrote: > > &pinctrl_peric { > > diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi > > b/arch/arm64/boot/dts/tesla/fsd.dtsi > > index 690b4ed9c29b..01850fbf761f 100644 > > --- a/arch/arm64/boot/dts/tesla/fsd.dtsi > > +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi > > @@ -1007,6 +1007,26 @@ > > clocks = <&clock_fsys0 > UFS0_MPHY_REFCLK_IXTAL26>; > > clock-names = "ref_clk"; > > }; > > + > > + ethernet0: ethernet@15300000 { > > + compatible = "tesla,fsd-ethqos"; > > I don't see bindings in the linux-next, so I am dropping this patch from my > queue. Please resend when the bindings hit the linux-next. Thanks for informing me. I have posted v8 of DT bindings: https://lore.kernel.org/netdev/89dcfb2a-d093-48f9-b6d7-af99b383a1bc@kernel.org/ Will wait for some time for the DT binding to reflect on linux-next before posting v8 patches of DT files. - Swathi > > Best regards, > Krzysztof
diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index 8d7794642900..321270a07651 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -64,6 +64,16 @@ }; }; +ðernet0 { + status = "okay"; + + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + &fin_pll { clock-frequency = <24000000>; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index 3f898cf4874c..cb437483ff6e 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -64,6 +64,62 @@ samsung,pin-pud = <FSD_PIN_PULL_UP>; samsung,pin-drv = <FSD_PIN_DRV_LV4>; }; + + eth0_tx_clk: eth0-tx-clk-pins { + samsung,pins = "gpf0-0"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_DOWN>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_tx_data: eth0-tx-data-pins { + samsung,pins = "gpf0-1", "gpf0-2", "gpf0-3", "gpf0-4"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_UP>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_tx_ctrl: eth0-tx-ctrl-pins { + samsung,pins = "gpf0-5"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_UP>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_phy_intr: eth0-phy-intr-pins { + samsung,pins = "gpf0-6"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_NONE>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; + }; + + eth0_rx_clk: eth0-rx-clk-pins { + samsung,pins = "gpf1-0"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_UP>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_rx_data: eth0-rx-data-pins { + samsung,pins = "gpf1-1", "gpf1-2", "gpf1-3", "gpf1-4"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_UP>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_rx_ctrl: eth0-rx-ctrl-pins { + samsung,pins = "gpf1-5"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_UP>; + samsung,pin-drv = <FSD_PIN_DRV_LV6>; + }; + + eth0_mdio: eth0-mdio-pins { + samsung,pins = "gpf1-6", "gpf1-7"; + samsung,pin-function = <FSD_PIN_FUNC_2>; + samsung,pin-pud = <FSD_PIN_PULL_NONE>; + samsung,pin-drv = <FSD_PIN_DRV_LV4>; + }; }; &pinctrl_peric { diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 690b4ed9c29b..01850fbf761f 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -1007,6 +1007,26 @@ clocks = <&clock_fsys0 UFS0_MPHY_REFCLK_IXTAL26>; clock-names = "ref_clk"; }; + + ethernet0: ethernet@15300000 { + compatible = "tesla,fsd-ethqos"; + reg = <0x0 0x15300000 0x0 0x10000>; + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clocks = <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_CLK_PTP_REF_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_ACLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_HCLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_RGMII_CLK_I>, + <&clock_fsys0 FSYS0_EQOS_TOP0_IPCLKPORT_CLK_RX_I>; + clock-names = "ptp_ref", "master_bus", "slave_bus", "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <ð0_tx_clk>, <ð0_tx_data>, <ð0_tx_ctrl>, + <ð0_phy_intr>, <ð0_rx_clk>, <ð0_rx_data>, + <ð0_rx_ctrl>, <ð0_mdio>; + local-mac-address = [00 00 00 00 00 00]; + iommus = <&smmu_fsys0 0x0 0x1>; + status = "disabled"; + }; }; };