Hi,
I am sending various DT fixes which have been found over the xilinx
release.
1-2 patches are fixing reported description issues
3-6 patches are actual fixes.
Thanks,
Michal
Michal Simek (5):
arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104
arm64: zynqmp: Turn comment to gpio-line-names
arm64: zynqmp: Setup clock-output-names for si570 chips
arm64: zynqmp: Remove broken-cd from zcu100-revC
arm64: zynqmp: Setup default number of chipselects for zcu100
Venkatesh Yadav Abbarapu (1):
arm64: zynqmp: Fix the si570 clock frequency on zcu111
.../boot/dts/xilinx/zynqmp-zcu100-revC.dts | 3 +-
.../boot/dts/xilinx/zynqmp-zcu102-revA.dts | 45 +++++--------------
.../boot/dts/xilinx/zynqmp-zcu104-revA.dts | 4 +-
.../boot/dts/xilinx/zynqmp-zcu106-revA.dts | 2 +
.../boot/dts/xilinx/zynqmp-zcu111-revA.dts | 4 +-
5 files changed, 20 insertions(+), 38 deletions(-)
--
2.24.0
If there are more instances of si570 clock-output-names property
should be used for differentiation of clock output.
The patch is adding this optional properties for all zynqmp boards with
si570 chip.
Signed-off-by: Michal Simek <[email protected]>
---
arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 2 ++
arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 2 ++
arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 2 ++
3 files changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index c96e8416fa7e..845671447f60 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -389,6 +389,7 @@ si570_1: clock-generator@5d { /* USER SI570 - u42 */
temperature-stability = <50>;
factory-fout = <300000000>;
clock-frequency = <300000000>;
+ clock-output-names = "si570_user";
};
};
i2c@3 {
@@ -402,6 +403,7 @@ si570_2: clock-generator@5d { /* USER MGT SI570 - u56 */
temperature-stability = <50>; /* copy from zc702 */
factory-fout = <156250000>;
clock-frequency = <148500000>;
+ clock-output-names = "si570_mgt";
};
};
i2c@4 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index ae62fe4287c2..822de6f04725 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -388,6 +388,7 @@ si570_1: clock-generator@5d { /* USER SI570 - u42 */
temperature-stability = <50>;
factory-fout = <300000000>;
clock-frequency = <300000000>;
+ clock-output-names = "si570_user";
};
};
i2c@3 {
@@ -401,6 +402,7 @@ si570_2: clock-generator@5d { /* USER MGT SI570 - u56 */
temperature-stability = <50>; /* copy from zc702 */
factory-fout = <156250000>;
clock-frequency = <148500000>;
+ clock-output-names = "si570_mgt";
};
};
i2c@4 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index b3c29947d6b3..022c732005ee 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -304,6 +304,7 @@ si570_1: clock-generator@5d { /* USER SI570 - u47 */
temperature-stability = <50>;
factory-fout = <300000000>;
clock-frequency = <300000000>;
+ clock-output-names = "si570_user";
};
};
i2c@3 {
@@ -317,6 +318,7 @@ si570_2: clock-generator@5d { /* USER MGT SI570 - u49 */
temperature-stability = <50>;
factory-fout = <156250000>;
clock-frequency = <148500000>;
+ clock-output-names = "si570_mgt";
};
};
i2c@4 {
--
2.24.0
Card detect bit was broken on revA and it is working fine with revC
board that's why this property can be removed.
Signed-off-by: Michal Simek <[email protected]>
---
arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
index dd60f7d85cc8..2b3757dd74cc 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
@@ -226,7 +226,6 @@ &rtc {
&sdhci0 {
status = "okay";
no-1-8-v;
- broken-cd; /* CD has to be enabled by default */
disable-wp;
};
--
2.24.0
There is only one chipselect on each connector.
Define it directly in board dts file.
There should be an option to use more chipselects via gpios.
Signed-off-by: Michal Simek <[email protected]>
---
arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
index 2b3757dd74cc..a109e82982ae 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
@@ -250,11 +250,13 @@ wlcore: wifi@2 {
&spi0 { /* Low Speed connector */
status = "okay";
label = "LS-SPI0";
+ num-cs = <1>;
};
&spi1 { /* High Speed connector */
status = "okay";
label = "HS-SPI1";
+ num-cs = <1>;
};
&uart0 {
--
2.24.0
From: Venkatesh Yadav Abbarapu <[email protected]>
The si570 clock frequency should be 156.25MHz as per datasheet.
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index 022c732005ee..cb2e46833a7b 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -317,7 +317,7 @@ si570_2: clock-generator@5d { /* USER MGT SI570 - u49 */
reg = <0x5d>;
temperature-stability = <50>;
factory-fout = <156250000>;
- clock-frequency = <148500000>;
+ clock-frequency = <156250000>;
clock-output-names = "si570_mgt";
};
};
--
2.24.0
čt 9. 1. 2020 v 14:39 odesílatel Michal Simek <[email protected]> napsal:
>
> Hi,
>
> I am sending various DT fixes which have been found over the xilinx
> release.
> 1-2 patches are fixing reported description issues
> 3-6 patches are actual fixes.
>
> Thanks,
> Michal
>
>
> Michal Simek (5):
> arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104
> arm64: zynqmp: Turn comment to gpio-line-names
> arm64: zynqmp: Setup clock-output-names for si570 chips
> arm64: zynqmp: Remove broken-cd from zcu100-revC
> arm64: zynqmp: Setup default number of chipselects for zcu100
>
> Venkatesh Yadav Abbarapu (1):
> arm64: zynqmp: Fix the si570 clock frequency on zcu111
>
> .../boot/dts/xilinx/zynqmp-zcu100-revC.dts | 3 +-
> .../boot/dts/xilinx/zynqmp-zcu102-revA.dts | 45 +++++--------------
> .../boot/dts/xilinx/zynqmp-zcu104-revA.dts | 4 +-
> .../boot/dts/xilinx/zynqmp-zcu106-revA.dts | 2 +
> .../boot/dts/xilinx/zynqmp-zcu111-revA.dts | 4 +-
> 5 files changed, 20 insertions(+), 38 deletions(-)
>
> --
> 2.24.0
>
Please ignore this patchset. I sent just 6 patches instead of 8 that's
why description here is not correct.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: http://www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs