From f8e57f450dad5d5e7f40f24158472bda0896f6f5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 27 Jul 2018 15:51:53 +0200 Subject: [PATCH 1/1] kernel: backport mtd patches with Broadcom of_match_table-s MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Two tiny & trivial patches with no regression risk. One simplifies bcm53xx downstream patch. Signed-off-by: Rafał Miłecki (cherry picked from commit 6bcafea2c04849e8a9cca71a7759b20d1010d643) --- ...x-cfe-partitions-binding-for-Broadco.patch | 19 -------- ...add-of_match_table-with-a-new-DT-bin.patch | 39 +++++++++++++++ ...add-of_match_table-with-the-new-DT-b.patch | 37 +++++++++++++++ ...add-of_match_table-with-a-new-DT-bin.patch | 47 +++++++++++++++++++ ...add-of_match_table-with-the-new-DT-b.patch | 45 ++++++++++++++++++ 5 files changed, 168 insertions(+), 19 deletions(-) create mode 100644 target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch create mode 100644 target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch create mode 100644 target/linux/generic/backport-4.9/400-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch create mode 100644 target/linux/generic/backport-4.9/401-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch 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 index c466cf3afe..dd8ce3d303 100644 --- 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 @@ -32,22 +32,3 @@ Subject: [PATCH] Use "brcm,bcm947xx-cfe-partitions" binding for Broadcom }; }; ---- a/drivers/mtd/bcm47xxpart.c -+++ b/drivers/mtd/bcm47xxpart.c -@@ -314,9 +314,16 @@ 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/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch b/target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch new file mode 100644 index 0000000000..de0ff1f818 --- /dev/null +++ b/target/linux/generic/backport-4.14/044-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch @@ -0,0 +1,39 @@ +From cf589ce71e84d3b8811c65740645af254c5248c0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Wed, 9 May 2018 10:17:29 +0200 +Subject: [PATCH] mtd: bcm47xxpart: add of_match_table with a new DT binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows using bcm47xxpart parser to find partitions on flash +described in DT using the "brcm,bcm947xx-cfe-partitions" compatible +property. It means this parser doesn't have to be explicitly selected by +a flash driver anymore. It can be used e.g. together with a generic +m25p80 / spi-nor if device is just properly described. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Boris Brezillon +--- + drivers/mtd/bcm47xxpart.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -304,9 +304,16 @@ 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/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch b/target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch new file mode 100644 index 0000000000..5841dd55f3 --- /dev/null +++ b/target/linux/generic/backport-4.14/045-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch @@ -0,0 +1,37 @@ +From 98534a58c8a40cdc9e3bcb04d74719fbcedfeb52 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 26 Jun 2018 00:05:08 +0200 +Subject: [PATCH] mtd: parsers: trx: add of_match_table with the new DT binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows using TRX parser to find TRX partitions on flash device +described in DT using a proper binding. It's useful for devices storing +firmware on a separated flash and having rootfs partition in it. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Boris Brezillon +--- + drivers/mtd/parsers/parser_trx.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -116,9 +116,16 @@ static int parser_trx_parse(struct mtd_i + return i; + }; + ++static const struct of_device_id mtd_parser_trx_of_match_table[] = { ++ { .compatible = "brcm,trx" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, mtd_parser_trx_of_match_table); ++ + static struct mtd_part_parser mtd_parser_trx = { + .parse_fn = parser_trx_parse, + .name = "trx", ++ .of_match_table = mtd_parser_trx_of_match_table, + }; + module_mtd_part_parser(mtd_parser_trx); + diff --git a/target/linux/generic/backport-4.9/400-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch b/target/linux/generic/backport-4.9/400-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch new file mode 100644 index 0000000000..94a4776751 --- /dev/null +++ b/target/linux/generic/backport-4.9/400-v4.18-mtd-bcm47xxpart-add-of_match_table-with-a-new-DT-bin.patch @@ -0,0 +1,47 @@ +From cf589ce71e84d3b8811c65740645af254c5248c0 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Wed, 9 May 2018 10:17:29 +0200 +Subject: [PATCH] mtd: bcm47xxpart: add of_match_table with a new DT binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows using bcm47xxpart parser to find partitions on flash +described in DT using the "brcm,bcm947xx-cfe-partitions" compatible +property. It means this parser doesn't have to be explicitly selected by +a flash driver anymore. It can be used e.g. together with a generic +m25p80 / spi-nor if device is just properly described. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Boris Brezillon +--- + drivers/mtd/bcm47xxpart.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -15,6 +15,7 @@ + #include + #include + #include ++#include + + #include + +@@ -304,9 +305,16 @@ 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/generic/backport-4.9/401-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch b/target/linux/generic/backport-4.9/401-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch new file mode 100644 index 0000000000..b92382c1e9 --- /dev/null +++ b/target/linux/generic/backport-4.9/401-v4.19-mtd-parsers-trx-add-of_match_table-with-the-new-DT-b.patch @@ -0,0 +1,45 @@ +From 98534a58c8a40cdc9e3bcb04d74719fbcedfeb52 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Tue, 26 Jun 2018 00:05:08 +0200 +Subject: [PATCH] mtd: parsers: trx: add of_match_table with the new DT binding +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This allows using TRX parser to find TRX partitions on flash device +described in DT using a proper binding. It's useful for devices storing +firmware on a separated flash and having rootfs partition in it. + +Signed-off-by: Rafał Miłecki +Signed-off-by: Boris Brezillon +--- + drivers/mtd/parsers/parser_trx.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/drivers/mtd/parsers/parser_trx.c ++++ b/drivers/mtd/parsers/parser_trx.c +@@ -13,6 +13,7 @@ + #include + #include + #include ++#include + + #define TRX_PARSER_MAX_PARTS 4 + +@@ -116,9 +117,16 @@ static int parser_trx_parse(struct mtd_i + return i; + }; + ++static const struct of_device_id mtd_parser_trx_of_match_table[] = { ++ { .compatible = "brcm,trx" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, mtd_parser_trx_of_match_table); ++ + static struct mtd_part_parser mtd_parser_trx = { + .parse_fn = parser_trx_parse, + .name = "trx", ++ .of_match_table = mtd_parser_trx_of_match_table, + }; + module_mtd_part_parser(mtd_parser_trx); + -- 2.30.2