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Wed, 10 Jun 2026 09:08:26 -0700 (PDT) From: Tomer Maimon To: andrew@codeconstruct.com.au, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: openbmc@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com Subject: [PATCH v4 2/3] arm64: dts: nuvoton: npcm845: Add peripheral nodes Date: Wed, 10 Jun 2026 19:08:15 +0300 Message-Id: <20260610160816.2828713-3-tmaimon77@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260610160816.2828713-1-tmaimon77@gmail.com> References: <20260610160816.2828713-1-tmaimon77@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Extend the NPCM845 SoC DTSI with the peripheral controller nodes needed by the evaluation board and downstream platforms. Add the Ethernet MACs, USB device controllers and PHY, MMC controller, FIU controllers, memory controller, RNG, ADC, PWM/FAN controller, and I2C buses. Also add the OP-TEE firmware node needed to describe these blocks. Signed-off-by: Tomer Maimon --- .../dts/nuvoton/nuvoton-common-npcm8xx.dtsi | 700 +++++++++++++++++- .../boot/dts/nuvoton/nuvoton-npcm845.dtsi | 11 +- 2 files changed, 700 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi index 7976baafb994..1e21b2704784 100644 --- a/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi +++ b/arch/arm64/boot/dts/nuvoton/nuvoton-common-npcm8xx.dtsi @@ -4,6 +4,7 @@ #include #include #include +#include / { #address-cells = <2>; @@ -35,6 +36,11 @@ gic: interrupt-controller@dfff9000 { }; }; + udc0_phy: usb-phy { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; + ahb { #address-cells = <2>; #size-cells = <2>; @@ -51,7 +57,255 @@ clk: rstc: reset-controller@f0801000 { #clock-cells = <1>; }; - apb { + gmac1: ethernet@f0804000 { + device_type = "network"; + compatible = "snps,dwmac-3.72a", "snps,dwmac"; + reg = <0x0 0xf0804000 0x0 0x2000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk NPCM8XX_CLK_AHB>; + clock-names = "stmmaceth"; + pinctrl-names = "default"; + pinctrl-0 = <&rg2_pins + &rg2mdio_pins>; + status = "disabled"; + }; + + gmac2: ethernet@f0806000 { + device_type = "network"; + compatible = "snps,dwmac-3.72a", "snps,dwmac"; + reg = <0x0 0xf0806000 0x0 0x2000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk NPCM8XX_CLK_AHB>; + clock-names = "stmmaceth"; + pinctrl-names = "default"; + pinctrl-0 = <&r1_pins + &r1err_pins + &r1md_pins>; + status = "disabled"; + }; + + gmac3: ethernet@f0808000 { + device_type = "network"; + compatible = "snps,dwmac-3.72a", "snps,dwmac"; + reg = <0x0 0xf0808000 0x0 0x2000>; + interrupts = ; + interrupt-names = "macirq"; + clocks = <&clk NPCM8XX_CLK_AHB>; + clock-names = "stmmaceth"; + pinctrl-names = "default"; + pinctrl-0 = <&r2_pins + &r2err_pins + &r2md_pins>; + status = "disabled"; + }; + + mc: memory-controller@f0824000 { + compatible = "nuvoton,npcm845-memory-controller"; + reg = <0x0 0xf0824000 0x0 0x1000>; + interrupts = ; + }; + + udc0: usb@f0830000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0830000 0x0 0x1000 + 0x0 0xfffeb000 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc1: usb@f0831000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0831000 0x0 0x1000 + 0x0 0xfffeb800 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc2: usb@f0832000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0832000 0x0 0x1000 + 0x0 0xfffec000 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc3: usb@f0833000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0833000 0x0 0x1000 + 0x0 0xfffec800 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc4: usb@f0834000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0834000 0x0 0x1000 + 0x0 0xfffed000 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc5: usb@f0835000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0835000 0x0 0x1000 + 0x0 0xfffed800 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc6: usb@f0836000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0836000 0x0 0x1000 + 0x0 0xfffee000 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc7: usb@f0837000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0837000 0x0 0x1000 + 0x0 0xfffee800 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc8: usb@f0838000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0838000 0x0 0x1000 + 0x0 0xfffef000 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + nuvoton,sysgcr = <&gcr 0x9C 0xC000 0xC000>; + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + udc9: usb@f0839000 { + compatible = "nuvoton,npcm845-udc", "nuvoton,npcm750-udc"; + reg = <0x0 0xf0839000 0x0 0x1000 + 0x0 0xfffef800 0x0 0x800>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_SU>; + clock-names = "clk_usb_bridge"; + + nuvoton,sysgcr = <&gcr 0x9C 0x3000 0x3000>; + phys = <&udc0_phy>; + phy_type = "utmi_wide"; + dr_mode = "peripheral"; + status = "disabled"; + }; + + sdhci: mmc@f0842000 { + compatible = "nuvoton,npcm845-sdhci"; + reg = <0x0 0xf0842000 0x0 0x100>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_AHB>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc8_pins + &mmc_pins>; + status = "disabled"; + }; + + fiu0: spi@fb000000 { + compatible = "nuvoton,npcm845-fiu"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xfb000000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clk NPCM8XX_CLK_SPI0>; + status = "disabled"; + }; + + fiu1: spi@fb002000 { + compatible = "nuvoton,npcm845-fiu"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xfb002000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clk NPCM8XX_CLK_SPI1>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + status = "disabled"; + }; + + fiu3: spi@c0000000 { + compatible = "nuvoton,npcm845-fiu"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xc0000000 0x0 0x1000>; + reg-names = "control"; + clocks = <&clk NPCM8XX_CLK_SPI3>; + pinctrl-names = "default"; + pinctrl-0 = <&spi3_pins>; + status = "disabled"; + }; + + fiux: spi@fb001000 { + compatible = "nuvoton,npcm845-fiu"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xfb001000 0x0 0x1000>, + <0x0 0xf8000000 0x0 0x2000000>; + reg-names = "control", "memory"; + clocks = <&clk NPCM8XX_CLK_SPIX>; + status = "disabled"; + }; + + apb: bus@f0000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -59,14 +313,6 @@ apb { ranges = <0x0 0x0 0xf0000000 0x00300000>, <0xfff00000 0x0 0xfff00000 0x00016000>; - timer0: timer@8000 { - compatible = "nuvoton,npcm845-timer"; - interrupts = ; - reg = <0x8000 0x1C>; - clocks = <&refclk>; - clock-names = "refclk"; - }; - serial0: serial@0 { compatible = "nuvoton,npcm845-uart", "nuvoton,npcm750-uart"; reg = <0x0 0x1000>; @@ -170,6 +416,442 @@ peci: peci-controller@100000 { cmd-timeout-ms = <1000>; status = "disabled"; }; + + rng: rng@b000 { + compatible = "nuvoton,npcm845-rng"; + reg = <0xb000 0x8>; + status = "disabled"; + }; + + adc: adc@c000 { + compatible = "nuvoton,npcm845-adc"; + reg = <0xC000 0x8>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_ADC>; + resets = <&rstc 0x20 27>; + status = "disabled"; + }; + + i2c0: i2c@80000 { + reg = <0x80000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb0_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c1: i2c@81000 { + reg = <0x81000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb1_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c2: i2c@82000 { + reg = <0x82000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb2_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c3: i2c@83000 { + reg = <0x83000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb3_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c4: i2c@84000 { + reg = <0x84000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb4_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c5: i2c@85000 { + reg = <0x85000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb5_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c6: i2c@86000 { + reg = <0x86000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb6_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c7: i2c@87000 { + reg = <0x87000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb7_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c8: i2c@88000 { + reg = <0x88000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb8_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c9: i2c@89000 { + reg = <0x89000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb9_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c10: i2c@8a000 { + reg = <0x8a000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb10_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c11: i2c@8b000 { + reg = <0x8b000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb11_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c12: i2c@8c000 { + reg = <0x8c000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb12_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c13: i2c@8d000 { + reg = <0x8d000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb13_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c14: i2c@8e000 { + reg = <0x8e000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb14_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c15: i2c@8f000 { + reg = <0x8f000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb15_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c16: i2c@fff00000 { + reg = <0xfff00000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb16_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c17: i2c@fff01000 { + reg = <0xfff01000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb17_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c18: i2c@fff02000 { + reg = <0xfff02000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb18_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c19: i2c@fff03000 { + reg = <0xfff03000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb19_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c20: i2c@fff04000 { + reg = <0xfff04000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb20_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c21: i2c@fff05000 { + reg = <0xfff05000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb21_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c22: i2c@fff06000 { + reg = <0xfff06000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb22_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c23: i2c@fff07000 { + reg = <0xfff07000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&smb23_pins>; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c24: i2c@fff08000 { + reg = <0xfff08000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c25: i2c@fff09000 { + reg = <0xfff09000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + i2c26: i2c@fff0a000 { + reg = <0xfff0a000 0x1000>; + compatible = "nuvoton,npcm845-i2c"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk NPCM8XX_CLK_APB2>; + clock-frequency = <100000>; + interrupts = ; + nuvoton,sys-mgr = <&gcr>; + status = "disabled"; + }; + + pwm_fan:pwm-fan-controller@103000 { + compatible = "nuvoton,npcm845-pwm-fan"; + reg = <0x103000 0x3000>, + <0x180000 0x8000>; + reg-names = "pwm", "fan"; + clocks = <&clk NPCM8XX_CLK_APB3>, + <&clk NPCM8XX_CLK_APB4>; + clock-names = "pwm","fan"; + interrupts = , + , + , + , + , + , + , + ; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins &pwm1_pins + &pwm2_pins &pwm3_pins + &pwm4_pins &pwm5_pins + &pwm6_pins &pwm7_pins + &pwm8_pins &pwm9_pins + &pwm10_pins &pwm11_pins + &fanin0_pins &fanin1_pins + &fanin2_pins &fanin3_pins + &fanin4_pins &fanin5_pins + &fanin6_pins &fanin7_pins + &fanin8_pins &fanin9_pins + &fanin10_pins &fanin11_pins + &fanin12_pins &fanin13_pins + &fanin14_pins &fanin15_pins>; + status = "disabled"; + }; + + pspi: spi@201000 { + compatible = "nuvoton,npcm845-pspi"; + reg = <0x201000 0x1000>; + pinctrl-names = "default"; + pinctrl-0 = <&pspi_pins>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + clocks = <&clk NPCM8XX_CLK_APB5>; + clock-names = "clk_apb5"; + resets = <&rstc 0x24 23>; + status = "disabled"; + }; + }; }; diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845.dtsi b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845.dtsi index 8239d9a9f0d2..21dea323612d 100644 --- a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845.dtsi +++ b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845.dtsi @@ -64,8 +64,8 @@ arm-pmu { }; psci { - compatible = "arm,psci-1.0"; - method = "smc"; + compatible = "arm,psci-1.0"; + method = "smc"; }; timer { @@ -75,4 +75,11 @@ timer { , ; }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; }; -- 2.34.1