From: Viresh Kumar <viresh.kumar@linaro.org>
To: frowand.list@gmail.com
Cc: Rob Herring <robh+dt@kernel.org>,
pantelis.antoniou@konsulko.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
Vincent Guittot <vincent.guittot@linaro.org>,
Bill Mills <bill.mills@linaro.org>,
anmar.oueja@linaro.org, Masahiro Yamada <masahiroy@kernel.org>
Subject: Re: [PATCH] of: unittest: Statically apply overlays using fdtoverlay
Date: Tue, 19 Jan 2021 13:35:46 +0530 [thread overview]
Message-ID: <20210119080546.dzec3jatsz2662qs@vireshk-i7> (raw)
In-Reply-To: <20210119022154.2338781-1-frowand.list@gmail.com>
On 18-01-21, 20:21, frowand.list@gmail.com wrote:
> From: Frank Rowand <frank.rowand@sony.com>
>
> These changes apply on top of the patches in:
>
> [PATCH] of: unittest: Statically apply overlays using fdtoverlay
> Message-Id: <1e42183ccafa1afba33b3e79a4e3efd3329fd133.1610095159.git.viresh.kumar@linaro.org>
>
> There are still some issues to be cleaned up, so not ready for acceptance.
Are you talking about the missing __overlay__ thing ? (more below)
> I have not used the construct "always-$(CONFIG_OF_OVERLAY)" before, and
> have not looked into the proper usage of it.
I wasn't sure either, maybe Masahiro can suggest the best fit.
> I tested this using a hand build libfdt and fdtoverlay from the dtc-compiler
> upstream project. For my testing I added LD_LIBRARY_PATH to the body of
> "cmd_fdtoverlay" to reference my hand built libfdt. The kernel build
> system will have to instead use a libfdt that is built in the kernel
> tree.
I tested it with this patchset:
https://lore.kernel.org/lkml/cover.1610431620.git.viresh.kumar@linaro.org/
> I have not run this through checkpatch, or my checks for build warnings.
> I have not run unittests on my target with these patches applied.
>
> ---
> drivers/of/unittest-data/Makefile | 67 ++++++++++++++++++++++---------
> 1 file changed, 48 insertions(+), 19 deletions(-)
>
> diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
> index f17bce85f65f..28614a123d1e 100644
> --- a/drivers/of/unittest-data/Makefile
> +++ b/drivers/of/unittest-data/Makefile
> @@ -39,25 +39,54 @@ DTC_FLAGS_testcases += -@
> # suppress warnings about intentional errors
> DTC_FLAGS_testcases += -Wno-interrupts_property
>
> -# Apply overlays statically with fdtoverlay
> -intermediate-overlay := overlay.dtb
> -master := overlay_0.dtb overlay_1.dtb overlay_2.dtb \
> - overlay_3.dtb overlay_4.dtb overlay_5.dtb \
> - overlay_6.dtb overlay_7.dtb overlay_8.dtb \
> - overlay_9.dtb overlay_10.dtb overlay_11.dtb \
> - overlay_12.dtb overlay_13.dtb overlay_15.dtb \
> - overlay_gpio_01.dtb overlay_gpio_02a.dtb \
> - overlay_gpio_02b.dtb overlay_gpio_03.dtb \
> - overlay_gpio_04a.dtb overlay_gpio_04b.dtb \
> - intermediate-overlay.dtb
> -
> -quiet_cmd_fdtoverlay = fdtoverlay $@
> - cmd_fdtoverlay = $(objtree)/scripts/dtc/fdtoverlay -o $@ -i $^
> -
> -$(obj)/intermediate-overlay.dtb: $(obj)/overlay_base.dtb $(addprefix $(obj)/,$(intermediate-overlay))
> - $(call if_changed,fdtoverlay)
> +# Apply overlays statically with fdtoverlay. This is a build time test that
> +# the overlays can be applied successfully by fdtoverlay. This does not
> +# guarantee that the overlays can be applied successfully at run time by
> +# unittest, but it provides a bit of build time test coverage for those
> +# who do not execute unittest.
> +#
> +# The overlays are applied on top of testcases.dtb to create static_test.dtb
> +# If fdtoverlay detects an error than the kernel build will fail.
> +# static_test.dtb is not consumed by unittest.
> +#
> +# Some unittest overlays deliberately contain errors that unittest checks for.
> +# These overlays will cause fdtoverlay to fail, and are thus not included
> +# in the static test:
> +# overlay.dtb \
> +# overlay_bad_add_dup_node.dtb \
> +# overlay_bad_add_dup_prop.dtb \
> +# overlay_bad_phandle.dtb \
> +# overlay_bad_symbol.dtb \
> +
> +apply_static_overlay := overlay_base.dtb \
This won't work because of the issues I mentioned earlier. This file
doesn't have __overlay__. One way to fix that is to do this:
diff --git a/drivers/of/unittest-data/overlay_base.dts b/drivers/of/unittest-data/overlay_base.dts
index 99ab9d12d00b..59172c4c9e5a 100644
--- a/drivers/of/unittest-data/overlay_base.dts
+++ b/drivers/of/unittest-data/overlay_base.dts
@@ -11,8 +11,7 @@
* dtc will create nodes "/__symbols__" and "/__local_fixups__".
*/
-/ {
- testcase-data-2 {
+ &overlay_base {
#address-cells = <1>;
#size-cells = <1>;
@@ -89,5 +88,3 @@ retail_1: vending@50000 {
};
};
-};
-
diff --git a/drivers/of/unittest-data/testcases.dts b/drivers/of/unittest-data/testcases.dts
index a85b5e1c381a..539dc7d9eddc 100644
--- a/drivers/of/unittest-data/testcases.dts
+++ b/drivers/of/unittest-data/testcases.dts
@@ -11,6 +11,11 @@ node-remove {
};
};
};
+
+ overlay_base: testcase-data-2 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
> -always-$(CONFIG_OF_OVERLAY) += intermediate-overlay.dtb master.dtb
> +always-$(CONFIG_OF_OVERLAY) += static_test.dtb
This is how static_test.dtb looks now with fdtdump
/dts-v1/;
// magic: 0xd00dfeed
// totalsize: 0x261b (9755)
// off_dt_struct: 0x38
// off_dt_strings: 0x22dc
// off_mem_rsvmap: 0x28
// version: 17
// last_comp_version: 16
// boot_cpuid_phys: 0x0
// size_dt_strings: 0x33f
// size_dt_struct: 0x22a4
/ {
#address-cells = <0x00000001>;
#size-cells = <0x00000001>;
testcase-data {
security-password = "password";
duplicate-name = "duplicate";
#address-cells = <0x00000001>;
#size-cells = <0x00000001>;
ranges;
phandle = <0x0000000b>;
changeset {
prop-update = "hello";
prop-remove = "world";
node-remove {
};
};
duplicate-name {
};
phandle-tests {
provider0 {
#phandle-cells = <0x00000000>;
phandle = <0x00000002>;
};
provider1 {
#phandle-cells = <0x00000001>;
phandle = <0x00000001>;
};
provider2 {
#phandle-cells = <0x00000002>;
phandle = <0x00000004>;
};
provider3 {
#phandle-cells = <0x00000003>;
phandle = <0x00000003>;
};
provider4 {
#phandle-cells = <0x00000002>;
phandle-map = <0x00000000 0x00000001 0x00000001 0x00000003 0x00000004 0x00000000 0x00000002 0x00000010 0x00000005 0x00000003 0x00000003 0x00000005 0x00000000 0x000000c8 0x00000008 0x00000004 0x00000017 0x00000006 0x00000013 0x00000000 0x00000004 0x0000000f 0x00000000 0x00000002 0x00000003 0x00000003 0x00000002 0x00000005 0x00000003>;
phandle-map-mask = <0x000000ff 0x0000000f>;
phandle-map-pass-thru = <0x00000000 0x000000f0>;
phandle = <0x00000005>;
};
consumer-a {
phandle-list = <0x00000001 0x00000001 0x00000004 0x00000002 0x00000000 0x00000000 0x00000003 0x00000004 0x00000004 0x00000003 0x00000004 0x00000005 0x00000064 0x00000002 0x00000001 0x00000007>;
phandle-list-names = "first", "second", "third";
phandle-list-bad-phandle = <0x00bc614e 0x00000000 0x00000000>;
phandle-list-bad-args = <0x00000004 0x00000001 0x00000000 0x00000003 0x00000000>;
empty-property;
string-property = "foobar";
unterminated-string = <0x40414243>;
unterminated-string-list = [66 69 72 73 74 00 73 65 63 6f 6e 64 00 40 41 42 43];
};
consumer-b {
phandle-list = <0x00000001 0x00000001 0x00000005 0x00000002 0x00000003 0x00000000 0x00000005 0x00000004 0x00000100 0x00000005 0x00000000 0x00000061 0x00000002 0x00000005 0x00000013 0x00000020>;
phandle-list-bad-phandle = <0x00bc614e 0x00000000 0x00000000>;
phandle-list-bad-args = <0x00000004 0x00000001 0x00000000 0x00000005 0x00000000>;
};
};
interrupts {
#address-cells = <0x00000001>;
#size-cells = <0x00000001>;
intc0 {
interrupt-controller;
#interrupt-cells = <0x00000001>;
phandle = <0x00000006>;
};
intc1 {
interrupt-controller;
#interrupt-cells = <0x00000003>;
phandle = <0x00000007>;
};
intc2 {
interrupt-controller;
#interrupt-cells = <0x00000002>;
phandle = <0x00000008>;
};
intmap0 {
#interrupt-cells = <0x00000001>;
#address-cells = <0x00000000>;
interrupt-map = <0x00000001 0x00000006 0x00000009 0x00000002 0x00000007 0x0000000a 0x0000000b 0x0000000c 0x00000003 0x00000008 0x0000000d 0x0000000e 0x00000004 0x00000008 0x0000000f 0x00000010>;
phandle = <0x00000009>;
};
intmap1 {
#interrupt-cells = <0x00000002>;
interrupt-map = <0x00005000 0x00000001 0x00000002 0x00000006 0x0000000f>;
phandle = <0x0000000a>;
};
interrupts0 {
interrupt-parent = <0x00000006>;
interrupts = <0x00000001 0x00000002 0x00000003 0x00000004>;
};
interrupts1 {
interrupt-parent = <0x00000009>;
interrupts = <0x00000001 0x00000002 0x00000003 0x00000004>;
};
interrupts-extended0 {
reg = <0x00005000 0x00000100>;
interrupts-extended = <0x00000006 0x00000001 0x00000007 0x00000002 0x00000003 0x00000004 0x00000008 0x00000005 0x00000006 0x00000009 0x00000001 0x00000009 0x00000002 0x00000009 0x00000003 0x0000000a 0x00000001 0x00000002>;
};
};
testcase-device1 {
compatible = "testcase-device";
interrupt-parent = <0x00000006>;
interrupts = <0x00000001>;
};
testcase-device2 {
compatible = "testcase-device";
interrupt-parent = <0x00000008>;
interrupts = <0x00000001>;
};
match-node {
name0 {
};
name1 {
device_type = "type1";
};
a {
name2 {
device_type = "type1";
};
};
b {
name2 {
};
};
c {
name2 {
device_type = "type2";
};
};
name3 {
compatible = "compat3";
};
name4 {
compatible = "compat2", "compat3";
};
name5 {
compatible = "compat2", "compat3";
};
name6 {
compatible = "compat1", "compat2", "compat3";
};
name7 {
compatible = "compat2";
device_type = "type1";
};
name8 {
compatible = "compat2";
device_type = "type1";
};
name9 {
compatible = "compat2";
};
};
address-tests {
#address-cells = <0x00000001>;
#size-cells = <0x00000001>;
ranges = <0x70000000 0x70000000 0x40000000 0x00000000 0xd0000000 0x20000000>;
dma-ranges = <0x00000000 0x20000000 0x40000000>;
device@70000000 {
reg = <0x70000000 0x00001000>;
};
bus@80000000 {
#address-cells = <0x00000002>;
#size-cells = <0x00000002>;
ranges = <0x00000000 0x00000000 0x80000000 0x00000000 0x00100000>;
dma-ranges = <0x00000001 0x00000000 0x00000000 0x00000020 0x00000000>;
device@1000 {
reg = <0x00000000 0x00001000 0x00000000 0x00001000>;
};
};
pci@90000000 {
device_type = "pci";
#address-cells = <0x00000003>;
#size-cells = <0x00000002>;
reg = <0x90000000 0x00001000>;
ranges = <0x42000000 0x00000000 0x40000000 0x40000000 0x00000000 0x10000000>;
dma-ranges = <0x42000000 0x00000000 0x80000000 0x00000000 0x00000000 0x10000000 0x42000000 0x00000000 0xc0000000 0x20000000 0x00000000 0x10000000>;
};
};
platform-tests {
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
test-device@0 {
compatible = "test-device";
reg = <0x00000000>;
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
dev@100 {
compatible = "test-sub-device";
reg = <0x00000100>;
};
};
test-device@1 {
compatible = "test-device";
reg = <0x00000001>;
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
dev@100 {
compatible = "test-sub-device", "test-compat2", "test-compat3";
reg = <0x00000100>;
};
};
};
overlay-node {
test-bus {
compatible = "simple-bus";
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
phandle = <0x0000000c>;
gpio@4 {
gpio-line-names = "line-A", "line-B", "line-C", "line-D";
ngpios = <0x00000002>;
#gpio-cells = <0x00000002>;
gpio-controller;
reg = <0x00000004>;
compatible = "unittest-gpio";
line-c {
line-name = "line-C-input";
input;
gpios = <0x00000003 0x00000000>;
gpio-hog;
};
};
gpio@3 {
gpio-line-names = "line-A", "line-B", "line-C", "line-D";
ngpios = <0x00000002>;
#gpio-cells = <0x00000002>;
gpio-controller;
reg = <0x00000003>;
compatible = "unittest-gpio";
line-d {
line-name = "line-D-input";
input;
gpios = <0x00000004 0x00000000>;
gpio-hog;
};
};
gpio@2 {
gpio-line-names = "line-A", "line-B";
ngpios = <0x00000002>;
#gpio-cells = <0x00000002>;
gpio-controller;
reg = <0x00000002>;
compatible = "unittest-gpio";
line-a {
line-name = "line-A-input";
input;
gpios = <0x00000001 0x00000000>;
gpio-hog;
};
};
gpio@0 {
gpio-line-names = "line-A", "line-B";
ngpios = <0x00000002>;
#gpio-cells = <0x00000002>;
gpio-controller;
reg = <0x00000000>;
compatible = "unittest-gpio";
line-b {
line-name = "line-B-input";
input;
gpios = <0x00000002 0x00000000>;
gpio-hog;
};
};
test-unittest11 {
#size-cells = <0x00000000>;
#address-cells = <0x00000001>;
reg = <0x0000000b>;
status = "okay";
compatible = "unittest";
test-unittest111 {
reg = <0x00000001>;
status = "okay";
compatible = "unittest";
};
};
test-unittest10 {
#size-cells = <0x00000000>;
#address-cells = <0x00000001>;
reg = <0x0000000a>;
status = "okay";
compatible = "unittest";
test-unittest101 {
reg = <0x00000001>;
status = "okay";
compatible = "unittest";
};
};
test-unittest4 {
reg = <0x00000004>;
status = "okay";
compatible = "unittest";
};
test-unittest100 {
compatible = "unittest";
status = "okay";
reg = <0x00000064>;
phandle = <0x0000000d>;
};
test-unittest101 {
compatible = "unittest";
status = "disabled";
reg = <0x00000065>;
phandle = <0x0000000e>;
};
test-unittest0 {
compatible = "unittest";
status = "okay";
reg = <0x00000000>;
phandle = <0x0000000f>;
};
test-unittest1 {
compatible = "unittest";
status = "disabled";
reg = <0x00000001>;
phandle = <0x00000010>;
};
test-unittest2 {
compatible = "unittest";
status = "okay";
reg = <0x00000002>;
phandle = <0x00000011>;
};
test-unittest3 {
compatible = "unittest";
status = "disabled";
reg = <0x00000003>;
phandle = <0x00000012>;
};
test-unittest5 {
compatible = "unittest";
status = "okay";
reg = <0x00000005>;
phandle = <0x00000013>;
};
test-unittest6 {
compatible = "unittest";
status = "okay";
reg = <0x00000006>;
phandle = <0x00000014>;
};
test-unittest7 {
compatible = "unittest";
status = "okay";
reg = <0x00000007>;
phandle = <0x00000015>;
};
test-unittest8 {
property-foo = "bar";
compatible = "unittest";
status = "okay";
reg = <0x00000008>;
phandle = <0x00000016>;
};
i2c-test-bus {
compatible = "unittest-i2c-bus";
status = "okay";
reg = <0x00000032>;
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
phandle = <0x00000017>;
test-unittest15 {
#size-cells = <0x00000000>;
#address-cells = <0x00000001>;
status = "okay";
compatible = "unittest-i2c-mux";
reg = <0x0000000b>;
i2c@0 {
reg = <0x00000000>;
#size-cells = <0x00000000>;
#address-cells = <0x00000001>;
test-mux-dev@20 {
status = "okay";
compatible = "unittest-i2c-dev";
reg = <0x00000020>;
};
};
};
test-unittest12 {
reg = <0x00000008>;
compatible = "unittest-i2c-dev";
status = "okay";
};
test-unittest13 {
reg = <0x00000009>;
compatible = "unittest-i2c-dev";
status = "disabled";
};
test-unittest14 {
reg = <0x0000000a>;
compatible = "unittest-i2c-mux";
status = "okay";
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
i2c@0 {
#address-cells = <0x00000001>;
#size-cells = <0x00000000>;
reg = <0x00000000>;
test-mux-dev@20 {
reg = <0x00000020>;
compatible = "unittest-i2c-dev";
status = "okay";
};
};
};
};
};
};
};
aliases {
testcase-alias = "/testcase-data";
};
__symbols__ {
testcase = "/testcase-data";
provider0 = "/testcase-data/phandle-tests/provider0";
provider1 = "/testcase-data/phandle-tests/provider1";
provider2 = "/testcase-data/phandle-tests/provider2";
provider3 = "/testcase-data/phandle-tests/provider3";
provider4 = "/testcase-data/phandle-tests/provider4";
test_intc0 = "/testcase-data/interrupts/intc0";
test_intc1 = "/testcase-data/interrupts/intc1";
test_intc2 = "/testcase-data/interrupts/intc2";
test_intmap0 = "/testcase-data/interrupts/intmap0";
test_intmap1 = "/testcase-data/interrupts/intmap1";
unittest_test_bus = "/testcase-data/overlay-node/test-bus";
unittest100 = "/testcase-data/overlay-node/test-bus/test-unittest100";
unittest101 = "/testcase-data/overlay-node/test-bus/test-unittest101";
unittest0 = "/testcase-data/overlay-node/test-bus/test-unittest0";
unittest1 = "/testcase-data/overlay-node/test-bus/test-unittest1";
unittest2 = "/testcase-data/overlay-node/test-bus/test-unittest2";
unittest3 = "/testcase-data/overlay-node/test-bus/test-unittest3";
unittest5 = "/testcase-data/overlay-node/test-bus/test-unittest5";
unittest6 = "/testcase-data/overlay-node/test-bus/test-unittest6";
unittest7 = "/testcase-data/overlay-node/test-bus/test-unittest7";
unittest8 = "/testcase-data/overlay-node/test-bus/test-unittest8";
unittest_i2c_test_bus = "/testcase-data/overlay-node/test-bus/i2c-test-bus";
};
__local_fixups__ {
testcase-data {
phandle-tests {
provider4 {
phandle-map = <0x00000008 0x00000018 0x00000024 0x0000003c 0x00000050 0x00000064>;
};
consumer-a {
phandle-list = <0x00000000 0x00000008 0x00000018 0x00000028 0x00000034 0x00000038>;
phandle-list-bad-args = <0x00000000 0x0000000c>;
};
consumer-b {
phandle-list = <0x00000000 0x00000008 0x00000018 0x00000024 0x00000030 0x00000034>;
phandle-list-bad-args = <0x00000000 0x0000000c>;
};
};
interrupts {
intmap0 {
interrupt-map = <0x00000004 0x00000010 0x00000024 0x00000034>;
};
intmap1 {
interrupt-map = <0x0000000c>;
};
interrupts0 {
interrupt-parent = <0x00000000>;
};
interrupts1 {
interrupt-parent = <0x00000000>;
};
interrupts-extended0 {
interrupts-extended = <0x00000000 0x00000008 0x00000018 0x00000024 0x0000002c 0x00000034 0x0000003c>;
};
};
testcase-device1 {
interrupt-parent = <0x00000000>;
};
testcase-device2 {
interrupt-parent = <0x00000000>;
};
};
};
};
--
viresh
next prev parent reply other threads:[~2021-01-19 8:08 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 5:15 [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to DTC_SOURCE Viresh Kumar
2021-01-07 5:15 ` [PATCH V2 2/2] scripts: dtc: Build fdtoverlay and fdtdump tools Viresh Kumar
2021-01-07 5:45 ` Masahiro Yamada
2021-01-07 6:25 ` [PATCH V3 " Viresh Kumar
2021-01-12 0:44 ` Frank Rowand
2021-01-12 5:08 ` Viresh Kumar
2021-01-12 18:34 ` Frank Rowand
2021-01-13 4:55 ` Viresh Kumar
2021-01-12 0:55 ` Frank Rowand
2021-01-12 4:48 ` Viresh Kumar
2021-01-19 16:28 ` [PATCH V2 " Frank Rowand
2021-01-19 16:34 ` Frank Rowand
2021-01-08 8:41 ` [PATCH] of: unittest: Statically apply overlays using fdtoverlay Viresh Kumar
2021-01-11 15:46 ` Rob Herring
2021-01-11 22:09 ` Frank Rowand
2021-01-14 5:03 ` Viresh Kumar
2021-01-14 15:01 ` Rob Herring
2021-01-15 5:44 ` Viresh Kumar
2021-01-18 3:54 ` Frank Rowand
2021-01-19 2:30 ` Frank Rowand
2021-01-18 6:30 ` David Gibson
2021-01-19 2:29 ` Frank Rowand
2021-01-11 22:06 ` Frank Rowand
2021-01-12 1:22 ` Bill Mills
2021-01-12 8:37 ` Viresh Kumar
2021-01-12 10:16 ` Bill Mills
2021-01-12 18:17 ` Frank Rowand
2021-01-12 14:04 ` Rob Herring
2021-01-12 19:06 ` Frank Rowand
2021-01-12 19:41 ` Rob Herring
2021-01-12 20:05 ` Frank Rowand
2021-01-12 20:46 ` Rob Herring
2021-01-13 2:20 ` Frank Rowand
2021-01-13 15:05 ` Rob Herring
2021-01-13 17:21 ` Frank Rowand
2021-01-14 5:00 ` Viresh Kumar
2021-01-19 2:25 ` Frank Rowand
2021-01-19 2:21 ` frowand.list
2021-01-19 8:05 ` Viresh Kumar [this message]
2021-01-19 15:44 ` Frank Rowand
2021-01-20 5:06 ` Viresh Kumar
2021-01-20 6:20 ` Viresh Kumar
2021-01-21 5:00 ` Frank Rowand
2021-01-21 5:09 ` Viresh Kumar
2021-01-21 6:41 ` David Gibson
2021-01-11 22:13 ` [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to DTC_SOURCE Frank Rowand
2021-01-12 4:45 ` Viresh Kumar
2021-01-19 16:21 ` Frank Rowand
2021-01-19 16:31 ` Frank Rowand
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210119080546.dzec3jatsz2662qs@vireshk-i7 \
--to=viresh.kumar@linaro.org \
--cc=anmar.oueja@linaro.org \
--cc=bill.mills@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=frowand.list@gmail.com \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=masahiroy@kernel.org \
--cc=pantelis.antoniou@konsulko.com \
--cc=robh+dt@kernel.org \
--cc=vincent.guittot@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).