Thread (30 messages) 30 messages, 5 authors, 2022-08-10

Re: [PATCH v8 5/6] arm64: dts: mt8195: Add efuse node to mt8195

From: Balsam CHIHI <hidden>
Date: 2022-08-01 12:46:25
Also in: linux-devicetree, linux-mediatek, linux-pm, lkml

On Fri, Jul 29, 2022 at 10:14 PM Nícolas F. R. A. Prado
[off-list ref] wrote:
On Tue, Jul 26, 2022 at 03:55:05PM +0200, Balsam CHIHI wrote:
quoted
This adds the efuse node. This will be required by the thermal driver
to get the calibration data.

Signed-off-by: Alexandre Bailon <redacted>
Signed-off-by: Balsam CHIHI <redacted>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 0ff34edcf8c8..4fbf24b5d202 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1236,6 +1236,22 @@ nor_flash: spi@1132c000 {
                      status = "disabled";
              };

+             efuse: efuse@11c10000 {
+                     compatible = "mediatek,efuse";
+                     reg = <0 0x11c10000 0 0x1000>;
+                     #address-cells = <1>;
+                     #size-cells = <1>;
+                     lvts_efuse_data1: lvts1-calib@1bc {
+                             reg = <0x1bc 0x14>;
+                     };
+                     lvts_efuse_data2: lvts2-calib@1d0 {
+                             reg = <0x1d0 0x38>;
+                     };
+                     svs_calibration: calib@580 {
+                             reg = <0x580 0x64>;
+                     };
+             };
+
This commit doesn't apply, there's already an efuse node on mt8195.dtsi. Please
rebase.

Thanks,
Nícolas
Hello Nícolas,

Thank you so much for the review.
I rebased on top of the latest kernel version "linux-5.19.0" but I
can't find efuse node on mt8195.dtsi.
But, this node is indeed present on mt8192.dtsi.

Best regards,
Balsam

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