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[178.255.168.35]) by smtp.gmail.com with ESMTPSA id d14sm22091edn.31.2020.12.02.06.06.38 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 02 Dec 2020 06:06:38 -0800 (PST) Sender: Michal Simek From: Michal Simek To: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com Cc: Anurag Kumar Vulisha , Rajan Vaja , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 12/12] arm64: dts: zynqmp: Add description for zcu104 revC Date: Wed, 2 Dec 2020 15:06:11 +0100 Message-Id: <5b670099adb67b06ec0a7d1b04ed9f4076e520c1.1606917949.git.michal.simek@xilinx.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Xilinx ZynqMP zcu104 revC and newer board revisions have different i2c structure compare to revA. The rest of the board is the same from software perspective. Also enable DMAs and QSPI. Signed-off-by: Michal Simek --- arch/arm64/boot/dts/xilinx/Makefile | 1 + .../boot/dts/xilinx/zynqmp-zcu104-revC.dts | 282 ++++++++++++++++++ 2 files changed, 283 insertions(+) create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile index 60f5443f3ef4..11fb4fd3ebd4 100644 --- a/arch/arm64/boot/dts/xilinx/Makefile +++ b/arch/arm64/boot/dts/xilinx/Makefile @@ -13,5 +13,6 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revB.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.0.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revC.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts new file mode 100644 index 000000000000..414f98f1831e --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts @@ -0,0 +1,282 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx ZynqMP ZCU104 + * + * (C) Copyright 2017 - 2020, Xilinx, Inc. + * + * Michal Simek + */ + +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk-ccf.dtsi" +#include +#include + +/ { + model = "ZynqMP ZCU104 RevC"; + compatible = "xlnx,zynqmp-zcu104-revC", "xlnx,zynqmp-zcu104", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem3; + i2c0 = &i2c1; + mmc0 = &sdhci1; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &dcc; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + ina226 { + compatible = "iio-hwmon"; + io-channels = <&u183 0>, <&u183 1>, <&u183 2>, <&u183 3>; + }; + + clock_8t49n287_5: clk125 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + }; + + clock_8t49n287_2: clk26 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + + clock_8t49n287_3: clk27 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <27000000>; + }; +}; + +&can1 { + status = "okay"; +}; + +&dcc { + status = "okay"; +}; + +&fpd_dma_chan1 { + status = "okay"; +}; + +&fpd_dma_chan2 { + status = "okay"; +}; + +&fpd_dma_chan3 { + status = "okay"; +}; + +&fpd_dma_chan4 { + status = "okay"; +}; + +&fpd_dma_chan5 { + status = "okay"; +}; + +&fpd_dma_chan6 { + status = "okay"; +}; + +&fpd_dma_chan7 { + status = "okay"; +}; + +&fpd_dma_chan8 { + status = "okay"; +}; + +&gem3 { + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + phy0: ethernet-phy@c { + reg = <0xc>; + ti,rx-internal-delay = <0x8>; + ti,tx-internal-delay = <0xa>; + ti,fifo-depth = <0x1>; + ti,dp83867-rxctrl-strap-quirk; + }; +}; + +&gpio { + status = "okay"; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + tca6416_u97: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + /* + * IRQ not connected + * Lines: + * 0 - IRPS5401_ALERT_B + * 1 - HDMI_8T49N241_INT_ALM + * 2 - MAX6643_OT_B + * 3 - MAX6643_FANFAIL_B + * 5 - IIC_MUX_RESET_B + * 6 - GEM3_EXP_RESET_B + * 7 - FMC_LPC_PRSNT_M2C_B + * 4, 10 - 17 - not connected + */ + }; + + /* Another connection to this bus via PL i2c via PCA9306 - u45 */ + i2c-mux@74 { /* u34 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* + * IIC_EEPROM 1kB memory which uses 256B blocks + * where every block has different address. + * 0 - 256B address 0x54 + * 256B - 512B address 0x55 + * 512B - 768B address 0x56 + * 768B - 1024B address 0x57 + */ + eeprom: eeprom@54 { /* u23 */ + compatible = "atmel,24c08"; + reg = <0x54>; + #address-cells = <1>; + #size-cells = <1>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */ + reg = <0x6c>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + irps5401_43: irps5401@43 { /* IRPS5401 - u175 */ + compatible = "infineon,irps5401"; + reg = <0x43>; /* pmbus / i2c 0x13 */ + }; + irps5401_44: irps5401@44 { /* IRPS5401 - u180 */ + compatible = "infineon,irps5401"; + reg = <0x44>; /* pmbus / i2c 0x14 */ + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + u183: ina226@40 { /* u183 */ + compatible = "ti,ina226"; + #io-channel-cells = <1>; + reg = <0x40>; + shunt-resistor = <5000>; + }; + }; + + i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + + /* 4, 6 not connected */ + }; +}; + +&qspi { + status = "okay"; + flash@0 { + compatible = "m25p80", "jedec,spi-nor"; /* n25q512a 128MiB */ + #address-cells = <1>; + #size-cells = <1>; + reg = <0x0>; + }; +}; + +&rtc { + status = "okay"; +}; + +&psgtr { + status = "okay"; + /* nc, sata, usb3, dp */ + clocks = <&clock_8t49n287_5>, <&clock_8t49n287_2>, <&clock_8t49n287_3>; + clock-names = "ref1", "ref2", "ref3"; +}; + +&sata { + status = "okay"; + /* SATA OOB timing settings */ + ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>; + ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>; + ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; + ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>; + ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>; + ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>; + ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; + ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>; + phy-names = "sata-phy"; + phys = <&psgtr 3 PHY_TYPE_SATA 1 1>; +}; + +/* SD1 with level shifter */ +&sdhci1 { + status = "okay"; + no-1-8-v; + xlnx,mio-bank = <1>; + disable-wp; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +/* ULPI SMSC USB3320 */ +&usb0 { + status = "okay"; + dr_mode = "host"; +}; + +&watchdog0 { + status = "okay"; +}; -- 2.29.2