From b50fd8c2b3abdd557bd7d2bb5628f03b20801350 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Tue, 7 Feb 2017 12:31:02 +0100 Subject: [PATCH] brcm63xx: register SPI controllers through DT Register SPI controllers through device tree. We will wire up the clocks at a later stage. Signed-off-by: Jonas Gorski --- target/linux/brcm63xx/dts/bcm3368.dtsi | 12 ++- target/linux/brcm63xx/dts/bcm6318.dtsi | 12 ++- target/linux/brcm63xx/dts/bcm63268.dtsi | 22 ++++- target/linux/brcm63xx/dts/bcm6328.dtsi | 12 ++- target/linux/brcm63xx/dts/bcm6338.dtsi | 11 +++ target/linux/brcm63xx/dts/bcm6348.dtsi | 12 +++ target/linux/brcm63xx/dts/bcm6358.dtsi | 13 ++- target/linux/brcm63xx/dts/bcm6362.dtsi | 22 ++++- target/linux/brcm63xx/dts/bcm6368.dtsi | 13 ++- ...cm63xx-document-device-tree-bindings.patch | 50 ++++++++++ ...support-for-probing-through-devicetr.patch | 98 +++++++++++++++++++ ...i-allow-providing-clock-rate-through.patch | 35 +++++++ ...-hsspi-document-device-tree-bindings.patch | 51 ++++++++++ ...i-add-support-for-probing-through-de.patch | 76 ++++++++++++++ ...63XX-do-not-register-SPI-controllers.patch | 35 +++++++ .../403-6358-enet1-external-mii-clk.patch | 2 +- ...CM63XX-Register-SPI-flash-if-present.patch | 67 ++++++++++--- ...w-providing-fixup-data-in-board-data.patch | 6 +- ...M63XX-export-the-attached-flash-type.patch | 2 +- ...S-BCM63XX-pass-caldata-info-to-flash.patch | 9 +- ...0-BCM63XX-add-endian-check-for-ath9k.patch | 2 +- .../421-BCM63XX-add-led-pin-for-ath9k.patch | 2 +- ...M63XX-add-a-fixup-for-rt2x00-devices.patch | 8 +- .../patches-4.4/511-board_V2500V.patch | 4 +- ...BCM63XX-add-inventel-Livebox-support.patch | 2 +- ...63xx-add-support-for-96368MVWG-board.patch | 2 +- 26 files changed, 539 insertions(+), 41 deletions(-) create mode 100644 target/linux/brcm63xx/patches-4.4/001-4.12-02-spi-bcm63xx-document-device-tree-bindings.patch create mode 100644 target/linux/brcm63xx/patches-4.4/001-4.12-03-spi-bcm63xx-add-support-for-probing-through-devicetr.patch create mode 100644 target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch create mode 100644 target/linux/brcm63xx/patches-4.4/001-4.12-05-spi-bcm63xx-hsspi-document-device-tree-bindings.patch create mode 100644 target/linux/brcm63xx/patches-4.4/001-4.12-06-spi-bcm63xx-hsspi-add-support-for-probing-through-de.patch create mode 100644 target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch diff --git a/target/linux/brcm63xx/dts/bcm3368.dtsi b/target/linux/brcm63xx/dts/bcm3368.dtsi index 5c2052962c..29dae01d79 100644 --- a/target/linux/brcm63xx/dts/bcm3368.dtsi +++ b/target/linux/brcm63xx/dts/bcm3368.dtsi @@ -7,6 +7,7 @@ pflash = &pflash; gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; }; cpus { @@ -51,6 +52,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; periph_intc: interrupt-controller@fff8c00c { compatible = "brcm,bcm6345-l1-intc"; @@ -70,7 +72,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <25>, <26>, <27>, <28>; }; @@ -91,5 +92,14 @@ gpio-controller; #gpio-cells = <2>; }; + + lsspi: spi@fff8c800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6358-spi"; + reg = <0xfff8c800 0x70c>; + interrupts = <1>; + /* clocks = <&clkctl 9>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6318.dtsi b/target/linux/brcm63xx/dts/bcm6318.dtsi index 0371617978..a199b03cc0 100644 --- a/target/linux/brcm63xx/dts/bcm6318.dtsi +++ b/target/linux/brcm63xx/dts/bcm6318.dtsi @@ -6,6 +6,7 @@ aliases { gpio0 = &gpio0; gpio1 = &gpio1; + spi1 = &hsspi; }; cpus { @@ -34,6 +35,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; ext_intc: interrupt-controller@10000018 { compatible = "brcm,bcm6318-ext-intc"; @@ -42,7 +44,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <24>, <25>, <26>, <27>; }; @@ -78,5 +79,14 @@ gpio-controller; #gpio-cells = <2>; }; + + hsspi: spi@10003000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10003000 0x600>; + interrupts = <29>; + /* clocks = <&clkctl 25>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm63268.dtsi b/target/linux/brcm63xx/dts/bcm63268.dtsi index 5a0a909563..a2b683af77 100644 --- a/target/linux/brcm63xx/dts/bcm63268.dtsi +++ b/target/linux/brcm63xx/dts/bcm63268.dtsi @@ -6,6 +6,8 @@ aliases { gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; + spi1 = &hsspi; }; cpus { @@ -40,6 +42,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; ext_intc: interrupt-controller@10000018 { compatible = "brcm,bcm6345-ext-intc"; @@ -48,7 +51,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <44>, <45>, <46>, <47>; }; @@ -85,5 +87,23 @@ gpio-controller; #gpio-cells = <2>; }; + + lsspi: spi@10000800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6358-spi"; + reg = <0x10000800 0x70c>; + interrupts = <80>; + /* clocks = <&clkctl 15>; */ + }; + + hsspi: spi@10001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + interrupts = <6>; + /* clocks = <&clkctl 16>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6328.dtsi b/target/linux/brcm63xx/dts/bcm6328.dtsi index 5eec6dec3a..9a17869f0b 100644 --- a/target/linux/brcm63xx/dts/bcm6328.dtsi +++ b/target/linux/brcm63xx/dts/bcm6328.dtsi @@ -5,6 +5,7 @@ aliases { gpio0 = &gpio0; + spi1 = &hsspi; }; cpus { @@ -33,6 +34,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; ext_intc: interrupt-controller@10000018 { compatible = "brcm,bcm6345-ext-intc"; @@ -41,7 +43,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <24>, <25>, <26>, <27>; }; @@ -68,5 +69,14 @@ interrupt-names = "gpio12", "gpio15", "gpio23", "gpio24"; }; + + hsspi: spi@10001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + interrupts = <29>; + /* clocks = <&clkctl 9>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6338.dtsi b/target/linux/brcm63xx/dts/bcm6338.dtsi index 7d48e86b8c..1811acfed8 100644 --- a/target/linux/brcm63xx/dts/bcm6338.dtsi +++ b/target/linux/brcm63xx/dts/bcm6338.dtsi @@ -6,6 +6,7 @@ aliases { pflash = &pflash; gpio0 = &gpio0; + spi0 = &lsspi; }; cpus { @@ -44,6 +45,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; periph_intc: interrupt-controller@fffe000c { compatible = "brcm,bcm6345-l1-intc"; @@ -76,5 +78,14 @@ ngpios = <8>; }; + + lsspi: spi@fffe0c00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6348-spi"; + reg = <0xfffe0c00 0x40>; + interrupts = <1>; + /* clocks = <&clkctl 9>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6348.dtsi b/target/linux/brcm63xx/dts/bcm6348.dtsi index d1219c031f..47c06d0ce0 100644 --- a/target/linux/brcm63xx/dts/bcm6348.dtsi +++ b/target/linux/brcm63xx/dts/bcm6348.dtsi @@ -7,6 +7,7 @@ pflash = &pflash; gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; }; cpus { @@ -45,6 +46,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; periph_intc: interrupt-controller@fffe000c { compatible = "brcm,bcm6345-l1-intc"; @@ -91,5 +93,15 @@ gpio-controller; #gpio-cells = <2>; }; + + lsspi: spi@fffe0c00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6348-spi"; + reg = <0xfffe0c00 0x40>; + interrupts = <1>; + /* clocks = <&clkctl 9>; */ + + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6358.dtsi b/target/linux/brcm63xx/dts/bcm6358.dtsi index 9d95849b3a..e4aecf7970 100644 --- a/target/linux/brcm63xx/dts/bcm6358.dtsi +++ b/target/linux/brcm63xx/dts/bcm6358.dtsi @@ -7,6 +7,7 @@ pflash = &pflash; gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; }; cpus { @@ -51,6 +52,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; periph_intc: interrupt-controller@fffe000c { compatible = "brcm,bcm6345-l1-intc"; @@ -71,7 +73,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <25>, <26>, <27>, <28>; }; @@ -82,7 +83,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <20>, <21>; }; @@ -112,5 +112,14 @@ gpio-controller; #gpio-cells = <2>; }; + + lsspi: spi@fffe0800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6358-spi"; + reg = <0xfffe0800 0x70c>; + interrupts = <1>; + /* clocks = <&clkctl 9>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6362.dtsi b/target/linux/brcm63xx/dts/bcm6362.dtsi index a6a5c1f1d0..2085fd53bf 100644 --- a/target/linux/brcm63xx/dts/bcm6362.dtsi +++ b/target/linux/brcm63xx/dts/bcm6362.dtsi @@ -6,6 +6,8 @@ aliases { gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; + spi1 = &hsspi; }; cpus { @@ -40,6 +42,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; ext_intc: interrupt-controller@10000018 { compatible = "brcm,bcm6345-ext-intc"; @@ -48,7 +51,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <40>, <41>, <42>, <43>; }; @@ -86,5 +88,23 @@ interrupt-names = "gpio24", "gpio25", "gpio26", "gpio27"; }; + + lsspi: spi@10000800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6358-spi"; + reg = <0x10000800 0x70c>; + interrupts = <2>; + /* clocks = <&clkctl 15>; */ + }; + + hsspi: spi@10001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + interrupts = <5>; + /* clocks = <&clkctl 16>; */ + }; }; }; diff --git a/target/linux/brcm63xx/dts/bcm6368.dtsi b/target/linux/brcm63xx/dts/bcm6368.dtsi index 59ef41af47..40f2f0f07a 100644 --- a/target/linux/brcm63xx/dts/bcm6368.dtsi +++ b/target/linux/brcm63xx/dts/bcm6368.dtsi @@ -7,6 +7,7 @@ pflash = &pflash; gpio0 = &gpio0; gpio1 = &gpio1; + spi0 = &lsspi; }; cpus { @@ -41,6 +42,7 @@ #size-cells = <1>; ranges; compatible = "simple-bus"; + interrupt-parent = <&periph_intc>; ext_intc0: interrupt-controller@10000018 { compatible = "brcm,bcm6345-ext-intc"; @@ -49,7 +51,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <20>, <21>, <22>, <23>; }; @@ -60,7 +61,6 @@ interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&periph_intc>; interrupts = <24>, <25>; }; @@ -102,6 +102,15 @@ gpio-controller; #gpio-cells = <2>; }; + + lsspi: spi@10000800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6358-spi"; + reg = <0x10000800 0x70c>; + interrupts = <1>; + /* clocks = <&clkctl 9>; */ + }; }; pflash: nor@18000000 { diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-02-spi-bcm63xx-document-device-tree-bindings.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-02-spi-bcm63xx-document-device-tree-bindings.patch new file mode 100644 index 0000000000..524c50e610 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/001-4.12-02-spi-bcm63xx-document-device-tree-bindings.patch @@ -0,0 +1,50 @@ +From 0a0c39044332a75eaf4a3c5654079df953b0d839 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Mon, 7 Sep 2015 21:00:38 +0200 +Subject: [PATCH 3/8] spi/bcm63xx: document device tree bindings + +Add documentation for the bindings of the low speed SPI controller found +on most bcm63xx SoCs. + +Signed-off-by: Jonas Gorski +--- + .../devicetree/bindings/spi/spi-bcm63xx.txt | 33 ++++++++++++++++++++++ + 1 file changed, 33 insertions(+) + create mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/spi/spi-bcm63xx.txt +@@ -0,0 +1,33 @@ ++Binding for Broadcom BCM6348/BCM6358 SPI controller ++ ++Required properties: ++- compatible: must contain one of "brcm,bcm6348-spi", "brcm,bcm6358-spi". ++- reg: Base address and size of the controllers memory area. ++- interrupts: Interrupt for the SPI block. ++- clocks: phandle of the SPI clock. ++- clock-names: has to be "spi". ++- #address-cells: <1>, as required by generic SPI binding. ++- #size-cells: <0>, also as required by generic SPI binding. ++ ++Optional properties: ++- num-cs: some controllers have less than 8 cs signals. Defaults to 8 ++ if absent. ++ ++Child nodes as per the generic SPI binding. ++ ++Example: ++ ++ spi@10000800 { ++ compatible = "brcm,bcm6368-spi", "brcm,bcm6358-spi"; ++ reg = <0x10000800 0x70c>; ++ ++ interrupts = <1>; ++ ++ clocks = <&clkctl 9>; ++ clock-names = "spi"; ++ ++ num-cs = <5>; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-03-spi-bcm63xx-add-support-for-probing-through-devicetr.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-03-spi-bcm63xx-add-support-for-probing-through-devicetr.patch new file mode 100644 index 0000000000..51054625ee --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/001-4.12-03-spi-bcm63xx-add-support-for-probing-through-devicetr.patch @@ -0,0 +1,98 @@ +From 3353228a04a004ec67073871f40cf58dc4e209aa Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Mon, 7 Sep 2015 21:01:38 +0200 +Subject: [PATCH 4/8] spi/bcm63xx: add support for probing through devicetree + +Add required binding support to probe through device tree. + +Use the compatible instead of the resource size for identifiying the +block type, and allow reducing the number of cs lines through OF. + +Signed-off-by: Jonas Gorski +--- + drivers/spi/spi-bcm63xx.c | 42 ++++++++++++++++++++++++++++++++++++------ + 1 file changed, 36 insertions(+), 6 deletions(-) + +--- a/drivers/spi/spi-bcm63xx.c ++++ b/drivers/spi/spi-bcm63xx.c +@@ -26,6 +26,7 @@ + #include + #include + #include ++#include + + /* BCM 6338/6348 SPI core */ + #define SPI_6348_RSET_SIZE 64 +@@ -485,21 +486,48 @@ static const struct platform_device_id b + }, + }; + ++static const struct of_device_id bcm63xx_spi_of_match[] = { ++ { .compatible = "brcm,bcm6348-spi", .data = &bcm6348_spi_reg_offsets }, ++ { .compatible = "brcm,bcm6358-spi", .data = &bcm6358_spi_reg_offsets }, ++ { }, ++}; ++ + static int bcm63xx_spi_probe(struct platform_device *pdev) + { + struct resource *r; + const unsigned long *bcm63xx_spireg; + struct device *dev = &pdev->dev; +- int irq; ++ int irq, bus_num; + struct spi_master *master; + struct clk *clk; + struct bcm63xx_spi *bs; + int ret; ++ u32 num_cs = BCM63XX_SPI_MAX_CS; + +- if (!pdev->id_entry->driver_data) +- return -EINVAL; ++ if (dev->of_node) { ++ const struct of_device_id *match; + +- bcm63xx_spireg = (const unsigned long *)pdev->id_entry->driver_data; ++ match = of_match_node(bcm63xx_spi_of_match, dev->of_node); ++ if (!match) ++ return -EINVAL; ++ bcm63xx_spireg = match->data; ++ ++ of_property_read_u32(dev->of_node, "num-cs", &num_cs); ++ if (num_cs > BCM63XX_SPI_MAX_CS) { ++ dev_warn(dev, "unsupported number of cs (%i), reducing to 8\n", ++ num_cs); ++ num_cs = BCM63XX_SPI_MAX_CS; ++ } ++ ++ bus_num = -1; ++ } else if (pdev->id_entry->driver_data) { ++ const struct platform_device_id *match = pdev->id_entry; ++ ++ bcm63xx_spireg = (const unsigned long *)match->driver_data; ++ bus_num = BCM63XX_SPI_BUS_NUM; ++ } else { ++ return -EINVAL; ++ } + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { +@@ -544,8 +572,9 @@ static int bcm63xx_spi_probe(struct plat + goto out_err; + } + +- master->bus_num = BCM63XX_SPI_BUS_NUM; +- master->num_chipselect = BCM63XX_SPI_MAX_CS; ++ master->dev.of_node = dev->of_node; ++ master->bus_num = bus_num; ++ master->num_chipselect = num_cs; + master->transfer_one_message = bcm63xx_spi_transfer_one; + master->mode_bits = MODEBITS; + master->bits_per_word_mask = SPI_BPW_MASK(8); +@@ -634,6 +663,7 @@ static struct platform_driver bcm63xx_sp + .driver = { + .name = "bcm63xx-spi", + .pm = &bcm63xx_spi_pm_ops, ++ .of_match_table = bcm63xx_spi_of_match, + }, + .id_table = bcm63xx_spi_dev_match, + .probe = bcm63xx_spi_probe, diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch new file mode 100644 index 0000000000..30e6734686 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch @@ -0,0 +1,35 @@ +From d03f23df6ff47898d76f06b3aa5dadcfa1ec8f4f Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Sun, 19 Feb 2017 23:40:22 +0100 +Subject: [PATCH 1/3] spi/bcm63xx-hsspi: allow providing clock rate through a + second clock + +Instead of requiring the hsspi clock to have a rate, allow using a second +clock for providing the Hz rate, which is probably more correct anyway. + +Signed-off-by: Jonas Gorski +--- + drivers/spi/spi-bcm63xx-hsspi.c | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +--- a/drivers/spi/spi-bcm63xx-hsspi.c ++++ b/drivers/spi/spi-bcm63xx-hsspi.c +@@ -351,8 +351,16 @@ static int bcm63xx_hsspi_probe(struct pl + return PTR_ERR(clk); + + rate = clk_get_rate(clk); +- if (!rate) +- return -EINVAL; ++ if (!rate) { ++ struct clk *pll_clk = devm_clk_get(dev, "pll"); ++ ++ if (IS_ERR(pll_clk)) ++ return PTR_ERR(pll_clk); ++ ++ rate = clk_get_rate(pll_clk); ++ if (!rate) ++ return -EINVAL; ++ } + + ret = clk_prepare_enable(clk); + if (ret) diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-05-spi-bcm63xx-hsspi-document-device-tree-bindings.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-05-spi-bcm63xx-hsspi-document-device-tree-bindings.patch new file mode 100644 index 0000000000..8f77f4eb24 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/001-4.12-05-spi-bcm63xx-hsspi-document-device-tree-bindings.patch @@ -0,0 +1,51 @@ +From ff759cc25db31bbb3469abb16a0306f110c4c7fa Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Thu, 10 Sep 2015 14:52:32 +0200 +Subject: [PATCH 2/3] dt-bindings: spi: document bcm63xx HS SPI devicetree + bindings + +Add documentation for the bindings of the high speed SPI controller found +on newer bcm63xx SoCs. + +Signed-off-by: Jonas Gorski +--- + .../devicetree/bindings/spi/spi-bcm63xx-hsspi.txt | 33 ++++++++++++++++++++++ + 1 file changed, 33 insertions(+) + create mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt +@@ -0,0 +1,33 @@ ++Binding for Broadcom BCM6328 High Speed SPI controller ++ ++Required properties: ++- compatible: must contain of "brcm,bcm6328-hsspi". ++- reg: Base address and size of the controllers memory area. ++- interrupts: Interrupt for the SPI block. ++- clocks: phandles of the SPI clock and the PLL clock. ++- clock-names: must be "hsspi", "pll". ++- #address-cells: <1>, as required by generic SPI binding. ++- #size-cells: <0>, also as required by generic SPI binding. ++ ++Optional properties: ++- num-cs: some controllers have less than 8 cs signals. Defaults to 8 ++ if absent. ++ ++Child nodes as per the generic SPI binding. ++ ++Example: ++ ++ spi@10001000 { ++ compatible = "brcm,bcm6328-hsspi"; ++ reg = <0x10001000 0x600>; ++ ++ interrupts = <29>; ++ ++ clocks = <&clkctl 9>, <&hsspi_pll>; ++ clock-names = "hsspi", "pll"; ++ ++ num-cs = <2>; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-06-spi-bcm63xx-hsspi-add-support-for-probing-through-de.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-06-spi-bcm63xx-hsspi-add-support-for-probing-through-de.patch new file mode 100644 index 0000000000..aaf4a59d17 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/001-4.12-06-spi-bcm63xx-hsspi-add-support-for-probing-through-de.patch @@ -0,0 +1,76 @@ +From 776041498c2b285a7f745c924e10fc11ef720eae Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Thu, 10 Sep 2015 14:53:53 +0200 +Subject: [PATCH 3/3] spi/bcm63xx-hsspi: allow for probing through devicetree + +Add required binding support to probe through device tree. + +Signed-off-by: Jonas Gorski +--- + drivers/spi/spi-bcm63xx-hsspi.c | 23 ++++++++++++++++++++--- + 1 file changed, 20 insertions(+), 3 deletions(-) + +--- a/drivers/spi/spi-bcm63xx-hsspi.c ++++ b/drivers/spi/spi-bcm63xx-hsspi.c +@@ -19,6 +19,7 @@ + #include + #include + #include ++#include + + #define HSSPI_GLOBAL_CTRL_REG 0x0 + #define GLOBAL_CTRL_CS_POLARITY_SHIFT 0 +@@ -91,6 +92,7 @@ + + #define HSSPI_MAX_SYNC_CLOCK 30000000 + ++#define HSSPI_SPI_MAX_CS 8 + #define HSSPI_BUS_NUM 1 /* 0 is legacy SPI */ + + struct bcm63xx_hsspi { +@@ -332,7 +334,7 @@ static int bcm63xx_hsspi_probe(struct pl + struct device *dev = &pdev->dev; + struct clk *clk; + int irq, ret; +- u32 reg, rate; ++ u32 reg, rate, num_cs = HSSPI_SPI_MAX_CS; + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { +@@ -382,8 +384,17 @@ static int bcm63xx_hsspi_probe(struct pl + mutex_init(&bs->bus_mutex); + init_completion(&bs->done); + +- master->bus_num = HSSPI_BUS_NUM; +- master->num_chipselect = 8; ++ master->dev.of_node = dev->of_node; ++ if (!dev->of_node) ++ master->bus_num = HSSPI_BUS_NUM; ++ ++ of_property_read_u32(dev->of_node, "num-cs", &num_cs); ++ if (num_cs > 8) { ++ dev_warn(dev, "unsupported number of cs (%i), reducing to 8\n", ++ num_cs); ++ num_cs = HSSPI_SPI_MAX_CS; ++ } ++ master->num_chipselect = num_cs; + master->setup = bcm63xx_hsspi_setup; + master->transfer_one_message = bcm63xx_hsspi_transfer_one; + master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | +@@ -469,10 +480,16 @@ static int bcm63xx_hsspi_resume(struct d + static SIMPLE_DEV_PM_OPS(bcm63xx_hsspi_pm_ops, bcm63xx_hsspi_suspend, + bcm63xx_hsspi_resume); + ++static const struct of_device_id bcm63xx_hsspi_of_match[] = { ++ { .compatible = "brcm,bcm6328-hsspi", }, ++ { }, ++}; ++ + static struct platform_driver bcm63xx_hsspi_driver = { + .driver = { + .name = "bcm63xx-hsspi", + .pm = &bcm63xx_hsspi_pm_ops, ++ .of_match_table = bcm63xx_hsspi_of_match, + }, + .probe = bcm63xx_hsspi_probe, + .remove = bcm63xx_hsspi_remove, diff --git a/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch new file mode 100644 index 0000000000..2e5e872c43 --- /dev/null +++ b/target/linux/brcm63xx/patches-4.4/390-MIPS-BCM63XX-do-not-register-SPI-controllers.patch @@ -0,0 +1,35 @@ +From 39d2882058345b5994680b8731848a0343878019 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Sat, 4 Feb 2017 12:58:50 +0100 +Subject: [PATCH 7/8] MIPS: BCM63XX: do not register SPI controllers + +We now register them through DT, so no need to keep them here. + +Signed-off-by: Jonas Gorski +--- + arch/mips/bcm63xx/boards/board_bcm963xx.c | 7 ------- + 1 file changed, 7 deletions(-) + +--- a/arch/mips/bcm63xx/boards/board_common.c ++++ b/arch/mips/bcm63xx/boards/board_common.c +@@ -29,9 +29,7 @@ + #include + #include + #include +-#include + #include +-#include + #include + #include + #include +@@ -250,10 +248,6 @@ int __init board_register_devices(void) + bcm63xx_register_fallback_sprom(&board.fallback_sprom))) + pr_err(PFX "failed to register fallback SPROM\n"); + +- bcm63xx_spi_register(); +- +- bcm63xx_hsspi_register(); +- + if (board.num_spis) + spi_register_board_info(board.spis, board.num_spis); + diff --git a/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch b/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch index 206fc3f179..75d60d69a3 100644 --- a/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch +++ b/target/linux/brcm63xx/patches-4.4/403-6358-enet1-external-mii-clk.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -102,6 +102,8 @@ void __init board_early_setup(const stru +@@ -100,6 +100,8 @@ void __init board_early_setup(const stru if (BCMCPU_IS_6348()) val |= GPIO_MODE_6348_G3_EXT_MII | GPIO_MODE_6348_G0_EXT_MII; diff --git a/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch b/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch index 1b844fd7d5..9dfa834b20 100644 --- a/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch +++ b/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch @@ -11,10 +11,11 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -17,9 +17,12 @@ +@@ -17,9 +17,13 @@ #include #include #include ++#include +#include +#include @@ -24,7 +25,7 @@ Signed-off-by: Jonas Gorski #include #include -@@ -66,6 +69,21 @@ void __init bcm63xx_flash_force_phys_bas +@@ -66,6 +70,46 @@ void __init bcm63xx_flash_force_phys_bas mtd_resources[0].end = end; } @@ -42,11 +43,36 @@ Signed-off-by: Jonas Gorski + .platform_data = &bcm63xx_flash_data, + }, +}; ++ ++static void bcm63xx_of_update_spi_flash_speed(struct device_node *np, ++ unsigned int new_hz) ++{ ++ struct property *max_hz; ++ __be32 *hz; ++ ++ max_hz = kzalloc(sizeof(*max_hz) + sizeof(*hz), GFP_KERNEL); ++ if (!max_hz) ++ return; ++ ++ max_hz->name = kstrdup("spi-max-frequency", GFP_KERNEL); ++ if (!max_hz->name) { ++ kfree(max_hz); ++ return; ++ } ++ ++ max_hz->value = max_hz + 1; ++ max_hz->length = sizeof(*hz); ++ ++ hz = max_hz->value; ++ *hz = cpu_to_be32(new_hz); ++ ++ of_update_property(np, max_hz); ++} + static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -73,9 +91,15 @@ static int __init bcm63xx_detect_flash_t +@@ -73,9 +117,15 @@ static int __init bcm63xx_detect_flash_t switch (bcm63xx_get_cpu_id()) { case BCM6318_CPU_ID: /* only support serial flash */ @@ -62,7 +88,7 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -94,12 +118,20 @@ static int __init bcm63xx_detect_flash_t +@@ -94,12 +144,20 @@ static int __init bcm63xx_detect_flash_t return BCM63XX_FLASH_TYPE_SERIAL; case BCM6362_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_6362_REG); @@ -83,7 +109,7 @@ Signed-off-by: Jonas Gorski switch (val & STRAPBUS_6368_BOOT_SEL_MASK) { case STRAPBUS_6368_BOOT_SEL_NAND: return BCM63XX_FLASH_TYPE_NAND; -@@ -110,6 +142,11 @@ static int __init bcm63xx_detect_flash_t +@@ -110,6 +168,11 @@ static int __init bcm63xx_detect_flash_t } case BCM63268_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_63268_REG); @@ -95,20 +121,35 @@ Signed-off-by: Jonas Gorski if (val & STRAPBUS_63268_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -195,8 +232,14 @@ int __init bcm63xx_flash_register(void) +@@ -176,6 +239,7 @@ void __init bcm63xx_flash_detect(void) + + int __init bcm63xx_flash_register(void) + { ++ struct device_node *np; + u32 val; + + switch (flash_type) { +@@ -195,8 +259,21 @@ int __init bcm63xx_flash_register(void) return platform_device_register(&mtd_dev); case BCM63XX_FLASH_TYPE_SERIAL: - pr_warn("unsupported serial flash detected\n"); - return -ENODEV; -+ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || BCMCPU_IS_6362() || -+ BCMCPU_IS_63268()) { -+ bcm63xx_spi_flash_info[0].bus_num = 1; -+ bcm63xx_spi_flash_info[0].mode = SPI_RX_DUAL; -+ } ++ np = of_find_compatible_node(NULL, NULL, "jedec,spi-nor"); ++ if (np) { ++ bcm63xx_of_update_spi_flash_speed(np, bcm63xx_spi_flash_info[0].max_speed_hz); ++ of_node_put(np); ++ return 0; ++ } else { ++ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || ++ BCMCPU_IS_6362() || BCMCPU_IS_63268()) { ++ bcm63xx_spi_flash_info[0].bus_num = 1; ++ bcm63xx_spi_flash_info[0].mode = SPI_RX_DUAL; ++ } + -+ return spi_register_board_info(bcm63xx_spi_flash_info, -+ ARRAY_SIZE(bcm63xx_spi_flash_info)); ++ return spi_register_board_info(bcm63xx_spi_flash_info, ++ ARRAY_SIZE(bcm63xx_spi_flash_info)); ++ } case BCM63XX_FLASH_TYPE_NAND: pr_warn("unsupported NAND flash detected\n"); return -ENODEV; diff --git a/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch b/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch index b02ab44798..9d79e6c2e5 100644 --- a/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch +++ b/target/linux/brcm63xx/patches-4.4/413-BCM63XX-allow-providing-fixup-data-in-board-data.patch @@ -10,7 +10,7 @@ Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -36,6 +36,7 @@ +@@ -34,6 +34,7 @@ #include #include #include @@ -18,7 +18,7 @@ Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data #include "board_common.h" -@@ -191,6 +192,7 @@ static struct of_device_id of_ids[] = { +@@ -189,6 +190,7 @@ static struct of_device_id of_ids[] = { int __init board_register_devices(void) { int usbh_ports = 0; @@ -26,7 +26,7 @@ Subject: [PATCH 58/72] BCM63XX: allow providing fixup data in board data #if CONFIG_OF if (of_have_populated_dt()) { -@@ -271,6 +273,10 @@ int __init board_register_devices(void) +@@ -265,6 +267,10 @@ int __init board_register_devices(void) board.ephy_reset_gpio_flags); } diff --git a/target/linux/brcm63xx/patches-4.4/415-MIPS-BCM63XX-export-the-attached-flash-type.patch b/target/linux/brcm63xx/patches-4.4/415-MIPS-BCM63XX-export-the-attached-flash-type.patch index 02ecbf7347..68833f8c10 100644 --- a/target/linux/brcm63xx/patches-4.4/415-MIPS-BCM63XX-export-the-attached-flash-type.patch +++ b/target/linux/brcm63xx/patches-4.4/415-MIPS-BCM63XX-export-the-attached-flash-type.patch @@ -11,7 +11,7 @@ Signed-off-by: Jonas Gorski --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -249,3 +249,8 @@ int __init bcm63xx_flash_register(void) +@@ -283,3 +283,8 @@ int __init bcm63xx_flash_register(void) return -ENODEV; } } diff --git a/target/linux/brcm63xx/patches-4.4/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch b/target/linux/brcm63xx/patches-4.4/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch index ccdcefd3e7..5f51dac107 100644 --- a/target/linux/brcm63xx/patches-4.4/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch +++ b/target/linux/brcm63xx/patches-4.4/418-MIPS-BCM63XX-pass-caldata-info-to-flash.patch @@ -11,7 +11,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -261,7 +261,7 @@ int __init board_register_devices(void) +@@ -255,7 +255,7 @@ int __init board_register_devices(void) if (board.num_spis) spi_register_board_info(board.spis, board.num_spis); @@ -22,7 +22,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash bcm63xx_led_data.leds = board.leds; --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -38,12 +38,15 @@ static struct mtd_partition mtd_partitio +@@ -39,12 +39,15 @@ static struct mtd_partition mtd_partitio } }; @@ -38,7 +38,7 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct resource mtd_resources[] = { -@@ -71,6 +74,7 @@ void __init bcm63xx_flash_force_phys_bas +@@ -72,6 +75,7 @@ void __init bcm63xx_flash_force_phys_bas static struct flash_platform_data bcm63xx_flash_data = { .part_probe_types = bcm63xx_part_types, @@ -46,13 +46,14 @@ Subject: [PATCH 69/80] MIPS: BCM63XX: pass caldata info to flash }; static struct spi_board_info bcm63xx_spi_flash_info[] = { -@@ -211,9 +215,13 @@ void __init bcm63xx_flash_detect(void) +@@ -237,10 +241,14 @@ void __init bcm63xx_flash_detect(void) } } -int __init bcm63xx_flash_register(void) +int __init bcm63xx_flash_register(int num_caldata, struct ath9k_caldata *caldata) { + struct device_node *np; u32 val; + unsigned int i; + diff --git a/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch b/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch index 9f1fcc336e..fd5cbfb51f 100644 --- a/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch +++ b/target/linux/brcm63xx/patches-4.4/420-BCM63XX-add-endian-check-for-ath9k.patch @@ -39,7 +39,7 @@ return; --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -275,7 +275,8 @@ int __init board_register_devices(void) +@@ -269,7 +269,8 @@ int __init board_register_devices(void) /* register any fixups */ for (i = 0; i < board.has_caldata; i++) diff --git a/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch b/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch index d8dbcbe2a1..c18d8db048 100644 --- a/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch +++ b/target/linux/brcm63xx/patches-4.4/421-BCM63XX-add-led-pin-for-ath9k.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -276,7 +276,7 @@ int __init board_register_devices(void) +@@ -270,7 +270,7 @@ int __init board_register_devices(void) /* register any fixups */ for (i = 0; i < board.has_caldata; i++) pci_enable_ath9k_fixup(board.caldata[i].slot, board.caldata[i].caldata_offset, diff --git a/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch b/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch index 46ac60829f..2eb7a2ced9 100644 --- a/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch +++ b/target/linux/brcm63xx/patches-4.4/422-BCM63XX-add-a-fixup-for-rt2x00-devices.patch @@ -28,7 +28,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices obj-y += boards/ --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -37,6 +37,7 @@ +@@ -35,6 +35,7 @@ #include #include #include @@ -36,7 +36,7 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices #include "board_common.h" -@@ -274,9 +275,19 @@ int __init board_register_devices(void) +@@ -268,9 +269,19 @@ int __init board_register_devices(void) } /* register any fixups */ @@ -61,15 +61,15 @@ Subject: [PATCH 72/72] 446-BCM63XX-add-a-fixup-for-rt2x00-devices } --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -215,7 +215,7 @@ void __init bcm63xx_flash_detect(void) +@@ -241,7 +241,7 @@ void __init bcm63xx_flash_detect(void) } } -int __init bcm63xx_flash_register(int num_caldata, struct ath9k_caldata *caldata) +int __init bcm63xx_flash_register(int num_caldata, struct bcm63xx_caldata *caldata) { + struct device_node *np; u32 val; - unsigned int i; --- /dev/null +++ b/arch/mips/bcm63xx/pci-rt2x00-fixup.c @@ -0,0 +1,72 @@ diff --git a/target/linux/brcm63xx/patches-4.4/511-board_V2500V.patch b/target/linux/brcm63xx/patches-4.4/511-board_V2500V.patch index 8bbe586cbb..175e8fc92f 100644 --- a/target/linux/brcm63xx/patches-4.4/511-board_V2500V.patch +++ b/target/linux/brcm63xx/patches-4.4/511-board_V2500V.patch @@ -69,7 +69,7 @@ cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET; --- a/arch/mips/bcm63xx/dev-flash.c +++ b/arch/mips/bcm63xx/dev-flash.c -@@ -20,6 +20,7 @@ +@@ -21,6 +21,7 @@ #include #include @@ -77,7 +77,7 @@ #include #include #include -@@ -234,6 +235,13 @@ int __init bcm63xx_flash_register(int nu +@@ -261,6 +262,13 @@ int __init bcm63xx_flash_register(int nu val = bcm_mpi_readl(MPI_CSBASE_REG(0)); val &= MPI_CSBASE_BASE_MASK; diff --git a/target/linux/brcm63xx/patches-4.4/513-MIPS-BCM63XX-add-inventel-Livebox-support.patch b/target/linux/brcm63xx/patches-4.4/513-MIPS-BCM63XX-add-inventel-Livebox-support.patch index e63ac5c96e..c0fc1fcf39 100644 --- a/target/linux/brcm63xx/patches-4.4/513-MIPS-BCM63XX-add-inventel-Livebox-support.patch +++ b/target/linux/brcm63xx/patches-4.4/513-MIPS-BCM63XX-add-inventel-Livebox-support.patch @@ -33,7 +33,7 @@ Subject: [PATCH] MIPS: BCM63XX: add inventel Livebox support +obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -59,7 +59,7 @@ void __init board_prom_init(void) +@@ -57,7 +57,7 @@ void __init board_prom_init(void) if (fw_arg3 == CFE_EPTSEAL) board_bcm963xx_init(); else diff --git a/target/linux/brcm63xx/patches-4.4/520-bcm63xx-add-support-for-96368MVWG-board.patch b/target/linux/brcm63xx/patches-4.4/520-bcm63xx-add-support-for-96368MVWG-board.patch index a6b9b9faf8..c06e1734a9 100644 --- a/target/linux/brcm63xx/patches-4.4/520-bcm63xx-add-support-for-96368MVWG-board.patch +++ b/target/linux/brcm63xx/patches-4.4/520-bcm63xx-add-support-for-96368MVWG-board.patch @@ -91,7 +91,7 @@ Subject: [PATCH 32/63] bcm63xx: add support for 96368MVWG board. #endif --- a/arch/mips/bcm63xx/boards/board_common.c +++ b/arch/mips/bcm63xx/boards/board_common.c -@@ -86,12 +86,25 @@ void __init board_early_setup(const stru +@@ -84,12 +84,25 @@ void __init board_early_setup(const stru bcm63xx_pci_enabled = 1; if (BCMCPU_IS_6348()) val |= GPIO_MODE_6348_G2_PCI; -- 2.30.2