diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0054-Documentation-jtag-Add-bindings-for-Aspeed-SoC.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0054-Documentation-jtag-Add-bindings-for-Aspeed-SoC.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0054-Documentation-jtag-Add-bindings-for-Aspeed-SoC.patch b/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0054-Documentation-jtag-Add-bindings-for-Aspeed-SoC.patch deleted file mode 100644 index 12073da02..000000000 --- a/meta-openbmc-mods/meta-common/recipes-kernel/linux/linux-aspeed/0054-Documentation-jtag-Add-bindings-for-Aspeed-SoC.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 2a22feac440070b7feaf0a6fe7e7e555d57ca19b Mon Sep 17 00:00:00 2001 -From: "Corona, Ernesto" <ernesto.corona@intel.com> -Date: Wed, 10 Mar 2019 11:45:04 -0800 -Subject: [PATCH] Documentation: jtag: Add bindings for Aspeed SoC - -It has been tested on Mellanox system with BMC equipped with -Aspeed 2520 SoC for programming CPLD devices. - -It also has been tested on Intel systems with BMC equipped with -Aspeed 25x0 SoC for JTAG board communication. - -Signed-off-by: Oleksandr Shamray <oleksandrs@mellanox.com> -Signed-off-by: Jiri Pirko <jiri@mellanox.com> -Signed-off-by: Corona, Ernesto <ernesto.corona@intel.com> -Acked-by: Rob Herring <robh@kernel.org> -Cc: Mark Rutland <mark.rutland@arm.com> -Cc: Joel Stanley <joel@jms.id.au> -Cc: Andrew Jeffery <andrew@aj.id.au> -Cc: Steven A Filary <steven.a.filary@intel.com> -Cc: Bryan Hunt <bryan.hunt@intel.com> ---- -v28->v29 -v27->v28 -v26->v27 -v25->v26 -v24->v25 -v23->v24 -v22->v23 -v21->v22 -v20->v21 -v19->v20 -v18->v19 - -v17->v18 -v16->v17 -v15->v16 -Comments pointed by Joel Stanley <joel.stan@gmail.com> -- change clocks = <&clk_apb> to proper clocks = <&syscon ASPEED_CLK_APB> -- add reset descriptions in bindings file - -v14->v15 -v13->v14 -v12->v13 -v11->v12 -v10->v11 -v9->v10 -v8->v9 -v7->v8 -Comments pointed by pointed by Joel Stanley <joel.stan@gmail.com> -- Change compatible string to ast2400 and ast2000 - -V6->v7 -Comments pointed by Tobias Klauser <tklauser@distanz.ch> - - Fix spell "Doccumentation" -> "Documentation" - -v5->v6 -Comments pointed by Tobias Klauser <tklauser@distanz.ch> -- Small nit: s/documentation/Documentation/ - -v4->v5 - -V3->v4 -Comments pointed by Rob Herring <robh@kernel.org> -- delete unnecessary "status" and "reg-shift" descriptions in - bindings file - -v2->v3 -Comments pointed by Rob Herring <robh@kernel.org> -- split Aspeed jtag driver and binding to separate patches -- delete unnecessary "status" and "reg-shift" descriptions in - bindings file ---- - .../devicetree/bindings/jtag/aspeed-jtag.txt | 22 ++++++++++++++++++++++ - 1 file changed, 22 insertions(+) - create mode 100644 Documentation/devicetree/bindings/jtag/aspeed-jtag.txt - -diff --git a/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt -new file mode 100644 -index 0000000..7c36eb6 ---- /dev/null -+++ b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt -@@ -0,0 +1,22 @@ -+Aspeed JTAG driver for ast2400 and ast2500 SoC -+ -+Required properties: -+- compatible: Should be one of -+ - "aspeed,ast2400-jtag" -+ - "aspeed,ast2500-jtag" -+- reg contains the offset and length of the JTAG memory -+ region -+- clocks root clock of bus, should reference the APB -+ clock in the second cell -+- resets phandle to reset controller with the reset number in -+ the second cell -+- interrupts should contain JTAG controller interrupt -+ -+Example: -+jtag: jtag@1e6e4000 { -+ compatible = "aspeed,ast2500-jtag"; -+ reg = <0x1e6e4000 0x1c>; -+ clocks = <&syscon ASPEED_CLK_APB>; -+ resets = <&syscon ASPEED_RESET_JTAG_MASTER>; -+ interrupts = <43>; -+}; --- -2.7.4 - |