From 99b843a806d1b78a238ea3244bd6ee213edc2683 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 3 Dec 2015 10:19:16 +0000 Subject: bcm53xx: use backported BCM5301X patches from stblinux devicetree/next MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47708 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...030-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch | 219 +++++++++++++++++++++ ...ARM-dts-enable-clock-support-for-BCM5301X.patch | 174 ++++++++++++++++ ...ARM-dts-enable-clock-support-for-BCM5301X.patch | 153 -------------- ...083-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch | 218 -------------------- 4 files changed, 393 insertions(+), 371 deletions(-) create mode 100644 target/linux/bcm53xx/patches-4.4/030-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch create mode 100644 target/linux/bcm53xx/patches-4.4/031-ARM-dts-enable-clock-support-for-BCM5301X.patch delete mode 100644 target/linux/bcm53xx/patches-4.4/050-ARM-dts-enable-clock-support-for-BCM5301X.patch delete mode 100644 target/linux/bcm53xx/patches-4.4/083-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch (limited to 'target') diff --git a/target/linux/bcm53xx/patches-4.4/030-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch b/target/linux/bcm53xx/patches-4.4/030-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch new file mode 100644 index 0000000000..c63627d473 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/030-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch @@ -0,0 +1,219 @@ +From ccf0b5e37115f8675455632f583d06ea94f43539 Mon Sep 17 00:00:00 2001 +From: Jon Mason +Date: Mon, 2 Nov 2015 13:34:53 -0500 +Subject: [PATCH] ARM: dts: bcm5301x: Add BCM SVK DT files + +Add device tree files for Broadcom Northstar based SVKs. Since the +bcm5301x.dtsi already exists, all that is necessary is the dts files to +enable the UARTs. With these files, the SVKs are able to boot to shell. + +Signed-off-by: Jon Mason +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/Makefile | 5 +++- + arch/arm/boot/dts/bcm94708.dts | 56 +++++++++++++++++++++++++++++++++++ + arch/arm/boot/dts/bcm94709.dts | 56 +++++++++++++++++++++++++++++++++++ + arch/arm/boot/dts/bcm953012k.dts | 63 ++++++++++++++++++++++++++++++++++++++++ + 4 files changed, 179 insertions(+), 1 deletion(-) + create mode 100644 arch/arm/boot/dts/bcm94708.dts + create mode 100644 arch/arm/boot/dts/bcm94709.dts + create mode 100644 arch/arm/boot/dts/bcm953012k.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -75,7 +75,10 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ + bcm4709-asus-rt-ac87u.dtb \ + bcm4709-buffalo-wxr-1900dhp.dtb \ + bcm4709-netgear-r7000.dtb \ +- bcm4709-netgear-r8000.dtb ++ bcm4709-netgear-r8000.dtb \ ++ bcm94708.dtb \ ++ bcm94709.dtb \ ++ bcm953012k.dtb + dtb-$(CONFIG_ARCH_BCM_63XX) += \ + bcm963138dvt.dtb + dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ +--- /dev/null ++++ b/arch/arm/boot/dts/bcm94708.dts +@@ -0,0 +1,56 @@ ++/* ++ * BSD LICENSE ++ * ++ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * * Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * * Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in ++ * the documentation and/or other materials provided with the ++ * distribution. ++ * * Neither the name of Broadcom Corporation nor the names of its ++ * contributors may be used to endorse or promote products derived ++ * from this software without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ++ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ++ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ++ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ++ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++ ++/ { ++ model = "NorthStar SVK (BCM94708)"; ++ compatible = "brcm,bcm94708", "brcm,bcm4708"; ++ ++ aliases { ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm94709.dts +@@ -0,0 +1,56 @@ ++/* ++ * BSD LICENSE ++ * ++ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * * Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * * Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in ++ * the documentation and/or other materials provided with the ++ * distribution. ++ * * Neither the name of Broadcom Corporation nor the names of its ++ * contributors may be used to endorse or promote products derived ++ * from this software without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ++ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ++ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ++ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ++ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++ ++/ { ++ model = "NorthStar SVK (BCM94709)"; ++ compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708"; ++ ++ aliases { ++ serial0 = &uart0; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x08000000>; ++ }; ++}; ++ ++&uart0 { ++ status = "okay"; ++}; +--- /dev/null ++++ b/arch/arm/boot/dts/bcm953012k.dts +@@ -0,0 +1,63 @@ ++/* ++ * BSD LICENSE ++ * ++ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * ++ * * Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * * Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in ++ * the documentation and/or other materials provided with the ++ * distribution. ++ * * Neither the name of Broadcom Corporation nor the names of its ++ * contributors may be used to endorse or promote products derived ++ * from this software without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ++ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ++ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ++ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ++ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ */ ++ ++/dts-v1/; ++ ++#include "bcm4708.dtsi" ++ ++/ { ++ model = "NorthStar SVK (BCM953012K)"; ++ compatible = "brcm,bcm953012k", "brcm,brcm53012", "brcm,bcm4708"; ++ ++ aliases { ++ serial0 = &uart0; ++ serial1 = &uart1; ++ }; ++ ++ chosen { ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ memory { ++ reg = <0x00000000 0x10000000>; ++ }; ++}; ++ ++&uart0 { ++ clock-frequency = <62499840>; ++ status = "okay"; ++}; ++ ++&uart1 { ++ clock-frequency = <62499840>; ++ status = "okay"; ++}; diff --git a/target/linux/bcm53xx/patches-4.4/031-ARM-dts-enable-clock-support-for-BCM5301X.patch b/target/linux/bcm53xx/patches-4.4/031-ARM-dts-enable-clock-support-for-BCM5301X.patch new file mode 100644 index 0000000000..e8dd0cdd5c --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/031-ARM-dts-enable-clock-support-for-BCM5301X.patch @@ -0,0 +1,174 @@ +From cdc36b22f0e4b8badf3db14395f0aa44dcbce4b3 Mon Sep 17 00:00:00 2001 +From: Jon Mason +Date: Fri, 20 Nov 2015 10:17:18 -0500 +Subject: [PATCH] ARM: dts: enable clock support for BCM5301X + +Replace current device tree dummy clocks with real clock support for +Broadcom Northstar SoCs. + +Signed-off-by: Jon Mason +Reviewed-by: Ray Jui +Signed-off-by: Florian Fainelli +--- + arch/arm/boot/dts/bcm5301x.dtsi | 92 +++++++++++++++++++++++++++++++---------- + 1 file changed, 71 insertions(+), 21 deletions(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -8,6 +8,7 @@ + * Licensed under the GNU/GPL. See COPYING for details. + */ + ++#include + #include + #include + #include +@@ -27,7 +28,7 @@ + compatible = "ns16550"; + reg = <0x0300 0x100>; + interrupts = ; +- clock-frequency = <100000000>; ++ clocks = <&iprocslow>; + status = "disabled"; + }; + +@@ -35,48 +36,55 @@ + compatible = "ns16550"; + reg = <0x0400 0x100>; + interrupts = ; +- clock-frequency = <100000000>; ++ clocks = <&iprocslow>; + status = "disabled"; + }; + }; + + mpcore { + compatible = "simple-bus"; +- ranges = <0x00000000 0x19020000 0x00003000>; ++ ranges = <0x00000000 0x19000000 0x00023000>; + #address-cells = <1>; + #size-cells = <1>; + +- scu@0000 { ++ a9pll: arm_clk@00000 { ++ #clock-cells = <0>; ++ compatible = "brcm,nsp-armpll"; ++ clocks = <&osc>; ++ reg = <0x00000 0x1000>; ++ }; ++ ++ scu@20000 { + compatible = "arm,cortex-a9-scu"; +- reg = <0x0000 0x100>; ++ reg = <0x20000 0x100>; + }; + +- timer@0200 { ++ timer@20200 { + compatible = "arm,cortex-a9-global-timer"; +- reg = <0x0200 0x100>; ++ reg = <0x20200 0x100>; + interrupts = ; +- clocks = <&clk_periph>; ++ clocks = <&periph_clk>; + }; + +- local-timer@0600 { ++ local-timer@20600 { + compatible = "arm,cortex-a9-twd-timer"; +- reg = <0x0600 0x100>; ++ reg = <0x20600 0x100>; + interrupts = ; +- clocks = <&clk_periph>; ++ clocks = <&periph_clk>; + }; + +- gic: interrupt-controller@1000 { ++ gic: interrupt-controller@21000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; +- reg = <0x1000 0x1000>, +- <0x0100 0x100>; ++ reg = <0x21000 0x1000>, ++ <0x20100 0x100>; + }; + +- L2: cache-controller@2000 { ++ L2: cache-controller@22000 { + compatible = "arm,pl310-cache"; +- reg = <0x2000 0x1000>; ++ reg = <0x22000 0x1000>; + cache-unified; + arm,shared-override; + prefetch-data = <1>; +@@ -94,14 +102,37 @@ + + clocks { + #address-cells = <1>; +- #size-cells = <0>; ++ #size-cells = <1>; ++ ranges; + +- /* As long as we do not have a real clock driver us this +- * fixed clock */ +- clk_periph: periph { ++ osc: oscillator { ++ #clock-cells = <0>; + compatible = "fixed-clock"; ++ clock-frequency = <25000000>; ++ }; ++ ++ iprocmed: iprocmed { ++ #clock-cells = <0>; ++ compatible = "fixed-factor-clock"; ++ clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; ++ clock-div = <2>; ++ clock-mult = <1>; ++ }; ++ ++ iprocslow: iprocslow { ++ #clock-cells = <0>; ++ compatible = "fixed-factor-clock"; ++ clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; ++ clock-div = <4>; ++ clock-mult = <1>; ++ }; ++ ++ periph_clk: periph_clk { + #clock-cells = <0>; +- clock-frequency = <400000000>; ++ compatible = "fixed-factor-clock"; ++ clocks = <&a9pll>; ++ clock-div = <2>; ++ clock-mult = <1>; + }; + }; + +@@ -178,6 +209,25 @@ + }; + }; + ++ lcpll0: lcpll0@1800c100 { ++ #clock-cells = <1>; ++ compatible = "brcm,nsp-lcpll0"; ++ reg = <0x1800c100 0x14>; ++ clocks = <&osc>; ++ clock-output-names = "lcpll0", "pcie_phy", "sdio", ++ "ddr_phy"; ++ }; ++ ++ genpll: genpll@1800c140 { ++ #clock-cells = <1>; ++ compatible = "brcm,nsp-genpll"; ++ reg = <0x1800c140 0x24>; ++ clocks = <&osc>; ++ clock-output-names = "genpll", "phy", "ethernetclk", ++ "usbclk", "iprocfast", "sata1", ++ "sata2"; ++ }; ++ + nand: nand@18028000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1", "brcm,brcmnand"; + reg = <0x18028000 0x600>, <0x1811a408 0x600>, <0x18028f00 0x20>; diff --git a/target/linux/bcm53xx/patches-4.4/050-ARM-dts-enable-clock-support-for-BCM5301X.patch b/target/linux/bcm53xx/patches-4.4/050-ARM-dts-enable-clock-support-for-BCM5301X.patch deleted file mode 100644 index a9a5246c0c..0000000000 --- a/target/linux/bcm53xx/patches-4.4/050-ARM-dts-enable-clock-support-for-BCM5301X.patch +++ /dev/null @@ -1,153 +0,0 @@ -From e96ef422d0095fe9ae39b03c0805a0db8ff7e382 Mon Sep 17 00:00:00 2001 -From: Jon Mason -Date: Tue, 13 Oct 2015 17:22:25 -0400 -Subject: [PATCH 50/50] ARM: dts: enable clock support for BCM5301X - -Replace current device tree dummy clocks with real clock support for -Broadcom Northstar SoCs. - -Signed-off-by: Jon Mason ---- - arch/arm/boot/dts/bcm5301x.dtsi | 88 ++++++++++++++++++++++++++++++++--------- - 1 file changed, 69 insertions(+), 19 deletions(-) - ---- a/arch/arm/boot/dts/bcm5301x.dtsi -+++ b/arch/arm/boot/dts/bcm5301x.dtsi -@@ -8,6 +8,7 @@ - * Licensed under the GNU/GPL. See COPYING for details. - */ - -+#include - #include - #include - #include -@@ -42,41 +43,48 @@ - - mpcore { - compatible = "simple-bus"; -- ranges = <0x00000000 0x19020000 0x00003000>; -+ ranges = <0x00000000 0x19000000 0x00023000>; - #address-cells = <1>; - #size-cells = <1>; - -- scu@0000 { -+ a9pll: arm_clk@00000 { -+ #clock-cells = <0>; -+ compatible = "brcm,nsp-armpll"; -+ clocks = <&osc>; -+ reg = <0x00000 0x1000>; -+ }; -+ -+ scu@20000 { - compatible = "arm,cortex-a9-scu"; -- reg = <0x0000 0x100>; -+ reg = <0x20000 0x100>; - }; - -- timer@0200 { -+ timer@20200 { - compatible = "arm,cortex-a9-global-timer"; -- reg = <0x0200 0x100>; -+ reg = <0x20200 0x100>; - interrupts = ; -- clocks = <&clk_periph>; -+ clocks = <&periph_clk>; - }; - -- local-timer@0600 { -+ local-timer@20600 { - compatible = "arm,cortex-a9-twd-timer"; -- reg = <0x0600 0x100>; -+ reg = <0x20600 0x100>; - interrupts = ; -- clocks = <&clk_periph>; -+ clocks = <&periph_clk>; - }; - -- gic: interrupt-controller@1000 { -+ gic: interrupt-controller@21000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - #address-cells = <0>; - interrupt-controller; -- reg = <0x1000 0x1000>, -- <0x0100 0x100>; -+ reg = <0x21000 0x1000>, -+ <0x20100 0x100>; - }; - -- L2: cache-controller@2000 { -+ L2: cache-controller@22000 { - compatible = "arm,pl310-cache"; -- reg = <0x2000 0x1000>; -+ reg = <0x22000 0x1000>; - cache-unified; - arm,shared-override; - prefetch-data = <1>; -@@ -94,14 +102,37 @@ - - clocks { - #address-cells = <1>; -- #size-cells = <0>; -+ #size-cells = <1>; -+ ranges; - -- /* As long as we do not have a real clock driver us this -- * fixed clock */ -- clk_periph: periph { -+ osc: oscillator { -+ #clock-cells = <0>; - compatible = "fixed-clock"; -+ clock-frequency = <25000000>; -+ }; -+ -+ iprocmed: iprocmed { - #clock-cells = <0>; -- clock-frequency = <400000000>; -+ compatible = "fixed-factor-clock"; -+ clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; -+ clock-div = <2>; -+ clock-mult = <1>; -+ }; -+ -+ iprocslow: iprocslow { -+ #clock-cells = <0>; -+ compatible = "fixed-factor-clock"; -+ clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; -+ clock-div = <4>; -+ clock-mult = <1>; -+ }; -+ -+ periph_clk: periph_clk { -+ #clock-cells = <0>; -+ compatible = "fixed-factor-clock"; -+ clocks = <&a9pll>; -+ clock-div = <2>; -+ clock-mult = <1>; - }; - }; - -@@ -189,4 +220,23 @@ - - brcm,nand-has-wp; - }; -+ -+ lcpll0: lcpll0@1800c100 { -+ #clock-cells = <1>; -+ compatible = "brcm,nsp-lcpll0"; -+ reg = <0x1800c100 0x14>; -+ clocks = <&osc>; -+ clock-output-names = "lcpll0", "pcie_phy", "sdio", -+ "ddr_phy"; -+ }; -+ -+ genpll: genpll@1800c140 { -+ #clock-cells = <1>; -+ compatible = "brcm,nsp-genpll"; -+ reg = <0x1800c140 0x24>; -+ clocks = <&osc>; -+ clock-output-names = "genpll", "phy", "ethernetclk", -+ "usbclk", "iprocfast", "sata1", -+ "sata2"; -+ }; - }; diff --git a/target/linux/bcm53xx/patches-4.4/083-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch b/target/linux/bcm53xx/patches-4.4/083-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch deleted file mode 100644 index cd22e19176..0000000000 --- a/target/linux/bcm53xx/patches-4.4/083-ARM-dts-bcm5301x-Add-BCM-SVK-DT-files.patch +++ /dev/null @@ -1,218 +0,0 @@ -From a0aef7fbab0d8b5a0d445c74990e5233beda246e Mon Sep 17 00:00:00 2001 -From: Jon Mason -Date: Wed, 21 Oct 2015 18:46:04 -0400 -Subject: [PATCH] ARM: dts: bcm5301x: Add BCM SVK DT files - -Add device tree files for Broadcom Northstar based SVKs. Since the -bcm5301x.dtsi already exists, all that is necessary is the dts files to -enable the UARTs. With these files, the SVKs are able to boot to shell. - -Signed-off-by: Jon Mason ---- - arch/arm/boot/dts/Makefile | 5 +++- - arch/arm/boot/dts/bcm94708.dts | 56 +++++++++++++++++++++++++++++++++++ - arch/arm/boot/dts/bcm94709.dts | 56 +++++++++++++++++++++++++++++++++++ - arch/arm/boot/dts/bcm953012k.dts | 63 ++++++++++++++++++++++++++++++++++++++++ - 4 files changed, 179 insertions(+), 1 deletion(-) - create mode 100644 arch/arm/boot/dts/bcm94708.dts - create mode 100644 arch/arm/boot/dts/bcm94709.dts - create mode 100644 arch/arm/boot/dts/bcm953012k.dts - ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -75,7 +75,10 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ - bcm4709-asus-rt-ac87u.dtb \ - bcm4709-buffalo-wxr-1900dhp.dtb \ - bcm4709-netgear-r7000.dtb \ -- bcm4709-netgear-r8000.dtb -+ bcm4709-netgear-r8000.dtb \ -+ bcm94708.dtb \ -+ bcm94709.dtb \ -+ bcm953012k.dtb - dtb-$(CONFIG_ARCH_BCM_63XX) += \ - bcm963138dvt.dtb - dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ ---- /dev/null -+++ b/arch/arm/boot/dts/bcm94708.dts -@@ -0,0 +1,56 @@ -+/* -+ * BSD LICENSE -+ * -+ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in -+ * the documentation and/or other materials provided with the -+ * distribution. -+ * * Neither the name of Broadcom Corporation nor the names of its -+ * contributors may be used to endorse or promote products derived -+ * from this software without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/dts-v1/; -+ -+#include "bcm4708.dtsi" -+ -+/ { -+ model = "NorthStar SVK (BCM94708)"; -+ compatible = "brcm,bcm94708", "brcm,bcm4708"; -+ -+ aliases { -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ memory { -+ reg = <0x00000000 0x08000000>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/bcm94709.dts -@@ -0,0 +1,56 @@ -+/* -+ * BSD LICENSE -+ * -+ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in -+ * the documentation and/or other materials provided with the -+ * distribution. -+ * * Neither the name of Broadcom Corporation nor the names of its -+ * contributors may be used to endorse or promote products derived -+ * from this software without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/dts-v1/; -+ -+#include "bcm4708.dtsi" -+ -+/ { -+ model = "NorthStar SVK (BCM94709)"; -+ compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708"; -+ -+ aliases { -+ serial0 = &uart0; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ memory { -+ reg = <0x00000000 0x08000000>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; ---- /dev/null -+++ b/arch/arm/boot/dts/bcm953012k.dts -@@ -0,0 +1,63 @@ -+/* -+ * BSD LICENSE -+ * -+ * Copyright(c) 2015 Broadcom Corporation. All rights reserved. -+ * -+ * Redistribution and use in source and binary forms, with or without -+ * modification, are permitted provided that the following conditions -+ * are met: -+ * -+ * * Redistributions of source code must retain the above copyright -+ * notice, this list of conditions and the following disclaimer. -+ * * Redistributions in binary form must reproduce the above copyright -+ * notice, this list of conditions and the following disclaimer in -+ * the documentation and/or other materials provided with the -+ * distribution. -+ * * Neither the name of Broadcom Corporation nor the names of its -+ * contributors may be used to endorse or promote products derived -+ * from this software without specific prior written permission. -+ * -+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ */ -+ -+/dts-v1/; -+ -+#include "bcm4708.dtsi" -+ -+/ { -+ model = "NorthStar SVK (BCM953012K)"; -+ compatible = "brcm,bcm953012k", "brcm,brcm53012", "brcm,bcm4708"; -+ -+ aliases { -+ serial0 = &uart0; -+ serial1 = &uart1; -+ }; -+ -+ chosen { -+ stdout-path = "serial0:115200n8"; -+ }; -+ -+ memory { -+ reg = <0x00000000 0x10000000>; -+ }; -+}; -+ -+&uart0 { -+ clock-frequency = <62499840>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ clock-frequency = <62499840>; -+ status = "okay"; -+}; -- cgit v1.2.3