diff options
author | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-11-04 00:40:53 +0300 |
---|---|---|
committer | Jason M. Bills <jason.m.bills@linux.intel.com> | 2021-11-04 01:28:00 +0300 |
commit | 61f1ca1b31a9a1108e9e7f71e47fdc19beb0490b (patch) | |
tree | 5aadf91080299b1583caed86a31da368dfcda2da /meta-openbmc-mods/meta-wht | |
parent | 901ced0812b458fdc599fe40b0a4233d422d6df9 (diff) | |
download | openbmc-61f1ca1b31a9a1108e9e7f71e47fdc19beb0490b.tar.xz |
Update to internal 0.77
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
Diffstat (limited to 'meta-openbmc-mods/meta-wht')
3 files changed, 76 insertions, 1 deletions
diff --git a/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed/0001-Enable-GPIOE0-and-GPIOE2-pass-through-by-default.patch b/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed/0001-Enable-GPIOE0-and-GPIOE2-pass-through-by-default.patch new file mode 100644 index 000000000..143cccdba --- /dev/null +++ b/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed/0001-Enable-GPIOE0-and-GPIOE2-pass-through-by-default.patch @@ -0,0 +1,70 @@ +From a60792bba4fb67a1a181b6e1b488d3ca7b98b305 Mon Sep 17 00:00:00 2001 +From: "Jason M. Bills" <jason.m.bills@linux.intel.com> +Date: Mon, 6 May 2019 14:18:27 -0700 +Subject: [PATCH] Enable GPIOE0 and GPIOE2 pass-through by default + +This change sets the gpio DT pinctrl default configuration to +enable GPIOE0 and GPIOE2 pass-through. Since this causes +pinctrl_get_select_default() to be called automatically for +the gpio driver to claim the GPIO pins in those groups, we +also need to call pinctrl_put() to release claim on the +pass-through GPIOs so they can be requested at runtime. + +Tested: +Disabled pass-through in uboot and confirmed that after booting +Linux, pass-through is enabled and 'cat /sys/kernel/debug/pinctrl/ +1e6e2000.syscon\:pinctrl-aspeed-g5-pinctrl/pinmux-pins' shows that +the pass-through GPIOs are UNCLAIMED. + +Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com> +--- + arch/arm/boot/dts/aspeed-bmc-intel-ast2500.dts | 4 ++++ + drivers/gpio/gpio-aspeed.c | 10 ++++++++++ + 2 files changed, 14 insertions(+) + +diff --git a/arch/arm/boot/dts/aspeed-bmc-intel-ast2500.dts b/arch/arm/boot/dts/aspeed-bmc-intel-ast2500.dts +index 7d0b65bde369..f99cbef971b4 100644 +--- a/arch/arm/boot/dts/aspeed-bmc-intel-ast2500.dts ++++ b/arch/arm/boot/dts/aspeed-bmc-intel-ast2500.dts +@@ -194,6 +194,10 @@ + + &gpio { + status = "okay"; ++ /* Enable GPIOE0 and GPIOE2 pass-through by default */ ++ pinctrl-names = "pass-through"; ++ pinctrl-0 = <&pinctrl_gpie0_default ++ &pinctrl_gpie2_default>; + gpio-line-names = + /*A0-A7*/ "","","","","","","","", + /*B0-B7*/ "FM_BMC_BOARD_SKU_ID0_N","FM_BMC_BOARD_SKU_ID1_N","FM_BMC_BOARD_SKU_ID2_N","FM_BMC_BOARD_SKU_ID3_N","FM_BMC_BOARD_SKU_ID4_N","","","", +diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c +index b966f5e28ebf..ac2282f72de6 100644 +--- a/drivers/gpio/gpio-aspeed.c ++++ b/drivers/gpio/gpio-aspeed.c +@@ -1140,6 +1140,7 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev) + { + const struct of_device_id *gpio_id; + struct aspeed_gpio *gpio; ++ struct pinctrl *pinctrl; + int rc, i, banks, err; + u32 ngpio; + +@@ -1189,6 +1190,15 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev) + if (!gpio->dcache) + return -ENOMEM; + ++ /* ++ * Select the pass-through pinctrl config to enable the pass-through ++ * mux for GPIOs marked as pass-through. Then call pinctrl_put() to ++ * release claim of the GPIO pins, so they can be requested at runtime. ++ */ ++ pinctrl = pinctrl_get_select(&pdev->dev, "pass-through"); ++ if (!IS_ERR(pinctrl)) ++ pinctrl_put(pinctrl); ++ + /* + * Populate it with initial values read from the HW and switch + * all command sources to the ARM by default +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed_%.bbappend new file mode 100644 index 000000000..8db895312 --- /dev/null +++ b/meta-openbmc-mods/meta-wht/recipes-kernel/linux/linux-aspeed_%.bbappend @@ -0,0 +1,5 @@ +FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" + +SRC_URI += " \ + file://0001-Enable-GPIOE0-and-GPIOE2-pass-through-by-default.patch \ + " diff --git a/meta-openbmc-mods/meta-wht/recipes-phosphor/fru/default-fru.bbappend b/meta-openbmc-mods/meta-wht/recipes-phosphor/fru/default-fru.bbappend index f9150385d..cef8105da 100644 --- a/meta-openbmc-mods/meta-wht/recipes-phosphor/fru/default-fru.bbappend +++ b/meta-openbmc-mods/meta-wht/recipes-phosphor/fru/default-fru.bbappend @@ -1,3 +1,3 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:" -SRC_URI:append = " file://decodeBoardID.sh" +SRC_URI:append = " file://decodeBoardID.sh;subdir=${BP}" |