diff options
Diffstat (limited to 'target/linux/mvebu/patches-4.9/472-armada-solidrun-microsom-backport-improvements.patch')
| -rw-r--r-- | target/linux/mvebu/patches-4.9/472-armada-solidrun-microsom-backport-improvements.patch | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-4.9/472-armada-solidrun-microsom-backport-improvements.patch b/target/linux/mvebu/patches-4.9/472-armada-solidrun-microsom-backport-improvements.patch new file mode 100644 index 0000000000..9195d4e793 --- /dev/null +++ b/target/linux/mvebu/patches-4.9/472-armada-solidrun-microsom-backport-improvements.patch @@ -0,0 +1,185 @@ +From fc5783a00be9251196091be6b9cdd54fe196630b Mon Sep 17 00:00:00 2001 +From: Marko Ratkaj <marko.ratkaj@sartura.hr> +Date: Fri, 7 Apr 2017 11:24:19 +0200 +Subject: [PATCH] armada-38x-solidrun-microsom backport improvements from + upstream + +Signed-off-by: Marko Ratkaj <marko.ratkaj@sartura.hr> +--- + .../arm/boot/dts/armada-38x-solidrun-microsom.dtsi | 130 ++++++++++++--------- + 1 file changed, 74 insertions(+), 56 deletions(-) + +--- a/arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi ++++ b/arch/arm/boot/dts/armada-38x-solidrun-microsom.dtsi +@@ -17,17 +17,17 @@ + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * +- * This file is distributed in the hope that it will be useful ++ * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +- * Or, alternatively ++ * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without +- * restriction, including without limitation the rights to use ++ * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following +@@ -36,11 +36,11 @@ + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * +- * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND ++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY ++ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. +@@ -62,45 +62,6 @@ + MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; + + internal-regs { +- ethernet@70000 { +- pinctrl-0 = <&ge0_rgmii_pins>; +- pinctrl-names = "default"; +- phy = <&phy_dedicated>; +- phy-mode = "rgmii-id"; +- buffer-manager = <&bm>; +- bm,pool-long = <0>; +- bm,pool-short = <1>; +- status = "okay"; +- }; +- +- mdio@72004 { +- /* +- * Add the phy clock here, so the phy can be +- * accessed to read its IDs prior to binding +- * with the driver. +- */ +- pinctrl-0 = <&mdio_pins µsom_phy_clk_pins>; +- pinctrl-names = "default"; +- +- phy_dedicated: ethernet-phy@0 { +- /* +- * Annoyingly, the marvell phy driver +- * configures the LED register, rather +- * than preserving reset-loaded setting. +- * We undo that rubbish here. +- */ +- marvell,reg-init = <3 16 0 0x101e>; +- reg = <0>; +- }; +- }; +- +- pinctrl@18000 { +- microsom_phy_clk_pins: microsom-phy-clk-pins { +- marvell,pins = "mpp45"; +- marvell,function = "ref"; +- }; +- }; +- + rtc@a3800 { + /* + * If the rtc doesn't work, run "date reset" +@@ -108,21 +69,78 @@ + */ + status = "okay"; + }; ++ }; ++ }; ++}; + +- serial@12000 { +- pinctrl-0 = <&uart0_pins>; +- pinctrl-names = "default"; +- status = "okay"; +- }; ++&bm { ++ status = "okay"; ++}; + +- bm@c8000 { +- status = "okay"; +- }; +- }; ++&bm_bppi { ++ status = "okay"; ++}; + +- bm-bppi { +- status = "okay"; +- }; ++ð0 { ++ /* ethernet@70000 */ ++ pinctrl-0 = <&ge0_rgmii_pins>; ++ pinctrl-names = "default"; ++ phy = <&phy_dedicated>; ++ phy-mode = "rgmii-id"; ++ buffer-manager = <&bm>; ++ bm,pool-long = <0>; ++ bm,pool-short = <1>; ++ status = "okay"; ++}; + ++&mdio { ++ /* ++ * Add the phy clock here, so the phy can be accessed to read its ++ * IDs prior to binding with the driver. ++ */ ++ pinctrl-0 = <&mdio_pins µsom_phy_clk_pins>; ++ pinctrl-names = "default"; ++ ++ phy_dedicated: ethernet-phy@0 { ++ /* ++ * Annoyingly, the marvell phy driver configures the LED ++ * register, rather than preserving reset-loaded setting. ++ * We undo that rubbish here. ++ */ ++ marvell,reg-init = <3 16 0 0x101e>; ++ reg = <0>; + }; + }; ++ ++&pinctrl { ++ microsom_phy_clk_pins: microsom-phy-clk-pins { ++ marvell,pins = "mpp45"; ++ marvell,function = "ref"; ++ }; ++ /* Optional eMMC */ ++ microsom_sdhci_pins: microsom-sdhci-pins { ++ marvell,pins = "mpp21", "mpp28", "mpp37", ++ "mpp38", "mpp39", "mpp40"; ++ marvell,function = "sd0"; ++ }; ++}; ++ ++&spi1 { ++ /* The microsom has an optional W25Q32 on board, connected to CS0 */ ++ pinctrl-0 = <&spi1_pins>; ++ ++ w25q32: spi-flash@0 { ++ #address-cells = <1>; ++ #size-cells = <1>; ++ compatible = "w25q32", "jedec,spi-nor"; ++ reg = <0>; /* Chip select 0 */ ++ spi-max-frequency = <3000000>; ++ status = "disabled"; ++ }; ++}; ++ ++&uart0 { ++ pinctrl-0 = <&uart0_pins>; ++ pinctrl-names = "default"; ++ status = "okay"; ++}; |