From: Rafał Miłecki Date: Thu, 11 Jan 2018 12:59:32 +0000 (+0100) Subject: bcm53xx: replace linux,part-probe with a proper partitions subnode X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=05cb6aa69f662fb27d1bfdb8d79b7448d058d1c6;p=librecmc%2Flibrecmc.git bcm53xx: replace linux,part-probe with a proper partitions subnode This solution is more upstream compatible as it only requires specifying of_match_table in the parser code and doesn't depend on linux,part-probe which is solution made generic by a LEDE downstream patch that can't be upstreamed. Signed-off-by: Rafał Miłecki --- diff --git a/target/linux/bcm53xx/patches-4.14/101-use-part-parser.patch b/target/linux/bcm53xx/patches-4.14/101-use-part-parser.patch deleted file mode 100644 index 4ecb8dc693..0000000000 --- a/target/linux/bcm53xx/patches-4.14/101-use-part-parser.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi -+++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi -@@ -13,6 +13,8 @@ - reg = <0>; - #address-cells = <1>; - #size-cells = <1>; -+ -+ linux,part-probe = "ofpart", "bcm47xxpart"; - }; - }; - }; diff --git a/target/linux/bcm53xx/patches-4.14/390-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch b/target/linux/bcm53xx/patches-4.14/390-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch new file mode 100644 index 0000000000..6180c88e5e --- /dev/null +++ b/target/linux/bcm53xx/patches-4.14/390-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch @@ -0,0 +1,110 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Fri, 29 Dec 2017 20:26:51 +0100 +Subject: [PATCH] Revert "ARM: dts: BCM5301X: convert to iProc QSPI" + +This reverts commit 1c8f4065072387d3b6ee7adcf0dbe3c7ba80c268. + +Signed-off-by: Rafał Miłecki +--- + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -337,6 +337,20 @@ + }; + }; + ++ spi@29000 { ++ reg = <0x00029000 0x1000>; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ spi_nor: spi-nor@0 { ++ compatible = "jedec,spi-nor"; ++ reg = <0>; ++ spi-max-frequency = <20000000>; ++ linux,part-probe = "ofpart", "bcm47xxpart"; ++ status = "disabled"; ++ }; ++ }; ++ + gmac0: ethernet@24000 { + reg = <0x24000 0x800>; + }; +@@ -425,42 +439,6 @@ + brcm,nand-has-wp; + }; + +- spi@18029200 { +- compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi"; +- reg = <0x18029200 0x184>, +- <0x18029000 0x124>, +- <0x1811b408 0x004>, +- <0x180293a0 0x01c>; +- reg-names = "mspi", "bspi", "intr_regs", "intr_status_reg"; +- interrupts = , +- , +- , +- , +- , +- , +- ; +- interrupt-names = "spi_lr_fullness_reached", +- "spi_lr_session_aborted", +- "spi_lr_impatient", +- "spi_lr_session_done", +- "spi_lr_overhead", +- "mspi_done", +- "mspi_halted"; +- clocks = <&iprocmed>; +- clock-names = "iprocmed"; +- num-cs = <2>; +- #address-cells = <1>; +- #size-cells = <0>; +- +- spi_nor: spi-nor@0 { +- compatible = "jedec,spi-nor"; +- reg = <0>; +- spi-max-frequency = <20000000>; +- linux,part-probe = "ofpart", "bcm47xxpart"; +- status = "disabled"; +- }; +- }; +- + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; +--- a/arch/arm/boot/dts/bcm953012k.dts ++++ b/arch/arm/boot/dts/bcm953012k.dts +@@ -80,32 +80,6 @@ + }; + }; + +-&spi_nor { +- status = "okay"; +- spi-max-frequency = <62500000>; +- m25p,default-addr-width = <3>; +- +- #address-cells = <1>; +- #size-cells = <1>; +- +- partition@0 { +- label = "boot"; +- reg = <0x00000000 0x000d0000>; +- }; +- partition@d000 { +- label = "env"; +- reg = <0x000d0000 0x00030000>; +- }; +- partition@100000 { +- label = "system"; +- reg = <0x00100000 0x00600000>; +- }; +- partition@700000 { +- label = "rootfs"; +- reg = <0x00700000 0x00900000>; +- }; +-}; +- + &uart0 { + status = "okay"; + }; diff --git a/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch b/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch new file mode 100644 index 0000000000..0eae14ff98 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.14/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch @@ -0,0 +1,53 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Subject: [PATCH] Use "brcm,bcm947xx-cfe-partitions" binding for Broadcom + partitions + +--- + +--- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi ++++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi +@@ -13,6 +13,10 @@ + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; ++ ++ partitions { ++ compatible = "brcm,bcm947xx-cfe-partitions"; ++ }; + }; + }; + }; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -346,8 +346,11 @@ + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; +- linux,part-probe = "ofpart", "bcm47xxpart"; + status = "disabled"; ++ ++ partitions { ++ compatible = "brcm,bcm947xx-cfe-partitions"; ++ }; + }; + }; + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -300,9 +300,16 @@ static int bcm47xxpart_parse(struct mtd_ + return curr_part; + }; + ++static const struct of_device_id bcm47xxpart_of_match_table[] = { ++ { .compatible = "brcm,bcm947xx-cfe-partitions" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table); ++ + static struct mtd_part_parser bcm47xxpart_mtd_parser = { + .parse_fn = bcm47xxpart_parse, + .name = "bcm47xxpart", ++ .of_match_table = bcm47xxpart_of_match_table, + }; + module_mtd_part_parser(bcm47xxpart_mtd_parser); + diff --git a/target/linux/bcm53xx/patches-4.14/980-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch b/target/linux/bcm53xx/patches-4.14/980-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch deleted file mode 100644 index 6180c88e5e..0000000000 --- a/target/linux/bcm53xx/patches-4.14/980-Revert-ARM-dts-BCM5301X-convert-to-iProc-QSPI.patch +++ /dev/null @@ -1,110 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= -Date: Fri, 29 Dec 2017 20:26:51 +0100 -Subject: [PATCH] Revert "ARM: dts: BCM5301X: convert to iProc QSPI" - -This reverts commit 1c8f4065072387d3b6ee7adcf0dbe3c7ba80c268. - -Signed-off-by: Rafał Miłecki ---- - ---- a/arch/arm/boot/dts/bcm5301x.dtsi -+++ b/arch/arm/boot/dts/bcm5301x.dtsi -@@ -337,6 +337,20 @@ - }; - }; - -+ spi@29000 { -+ reg = <0x00029000 0x1000>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ spi_nor: spi-nor@0 { -+ compatible = "jedec,spi-nor"; -+ reg = <0>; -+ spi-max-frequency = <20000000>; -+ linux,part-probe = "ofpart", "bcm47xxpart"; -+ status = "disabled"; -+ }; -+ }; -+ - gmac0: ethernet@24000 { - reg = <0x24000 0x800>; - }; -@@ -425,42 +439,6 @@ - brcm,nand-has-wp; - }; - -- spi@18029200 { -- compatible = "brcm,spi-bcm-qspi", "brcm,spi-nsp-qspi"; -- reg = <0x18029200 0x184>, -- <0x18029000 0x124>, -- <0x1811b408 0x004>, -- <0x180293a0 0x01c>; -- reg-names = "mspi", "bspi", "intr_regs", "intr_status_reg"; -- interrupts = , -- , -- , -- , -- , -- , -- ; -- interrupt-names = "spi_lr_fullness_reached", -- "spi_lr_session_aborted", -- "spi_lr_impatient", -- "spi_lr_session_done", -- "spi_lr_overhead", -- "mspi_done", -- "mspi_halted"; -- clocks = <&iprocmed>; -- clock-names = "iprocmed"; -- num-cs = <2>; -- #address-cells = <1>; -- #size-cells = <0>; -- -- spi_nor: spi-nor@0 { -- compatible = "jedec,spi-nor"; -- reg = <0>; -- spi-max-frequency = <20000000>; -- linux,part-probe = "ofpart", "bcm47xxpart"; -- status = "disabled"; -- }; -- }; -- - thermal-zones { - cpu_thermal: cpu-thermal { - polling-delay-passive = <0>; ---- a/arch/arm/boot/dts/bcm953012k.dts -+++ b/arch/arm/boot/dts/bcm953012k.dts -@@ -80,32 +80,6 @@ - }; - }; - --&spi_nor { -- status = "okay"; -- spi-max-frequency = <62500000>; -- m25p,default-addr-width = <3>; -- -- #address-cells = <1>; -- #size-cells = <1>; -- -- partition@0 { -- label = "boot"; -- reg = <0x00000000 0x000d0000>; -- }; -- partition@d000 { -- label = "env"; -- reg = <0x000d0000 0x00030000>; -- }; -- partition@100000 { -- label = "system"; -- reg = <0x00100000 0x00600000>; -- }; -- partition@700000 { -- label = "rootfs"; -- reg = <0x00700000 0x00900000>; -- }; --}; -- - &uart0 { - status = "okay"; - }; diff --git a/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch b/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch deleted file mode 100644 index 4ecb8dc693..0000000000 --- a/target/linux/bcm53xx/patches-4.9/101-use-part-parser.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi -+++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi -@@ -13,6 +13,8 @@ - reg = <0>; - #address-cells = <1>; - #size-cells = <1>; -+ -+ linux,part-probe = "ofpart", "bcm47xxpart"; - }; - }; - }; diff --git a/target/linux/bcm53xx/patches-4.9/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch b/target/linux/bcm53xx/patches-4.9/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch new file mode 100644 index 0000000000..0eae14ff98 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.9/410-Use-brcm-bcm947xx-cfe-partitions-binding-for-Broadco.patch @@ -0,0 +1,53 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Subject: [PATCH] Use "brcm,bcm947xx-cfe-partitions" binding for Broadcom + partitions + +--- + +--- a/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi ++++ b/arch/arm/boot/dts/bcm5301x-nand-cs0.dtsi +@@ -13,6 +13,10 @@ + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; ++ ++ partitions { ++ compatible = "brcm,bcm947xx-cfe-partitions"; ++ }; + }; + }; + }; +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -346,8 +346,11 @@ + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; +- linux,part-probe = "ofpart", "bcm47xxpart"; + status = "disabled"; ++ ++ partitions { ++ compatible = "brcm,bcm947xx-cfe-partitions"; ++ }; + }; + }; + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -300,9 +300,16 @@ static int bcm47xxpart_parse(struct mtd_ + return curr_part; + }; + ++static const struct of_device_id bcm47xxpart_of_match_table[] = { ++ { .compatible = "brcm,bcm947xx-cfe-partitions" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, bcm47xxpart_of_match_table); ++ + static struct mtd_part_parser bcm47xxpart_mtd_parser = { + .parse_fn = bcm47xxpart_parse, + .name = "bcm47xxpart", ++ .of_match_table = bcm47xxpart_of_match_table, + }; + module_mtd_part_parser(bcm47xxpart_mtd_parser); +