c06fb25d1f
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62 lines
1.7 KiB
Diff
62 lines
1.7 KiB
Diff
From 9d121e3d71d65de434d72cff3db1f6d7252bc648 Mon Sep 17 00:00:00 2001
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From: Giampiero Baggiani <giampiero7@users.noreply.github.com>
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Date: Wed, 27 Mar 2024 10:42:59 +0100
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Subject: [PATCH 0992/1085] overlays: i2c-rtc: added pcf2131 param
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Add support for the PCF2131 RTC to the i2c-rtc and i2c-rtc-gpio
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overlays.
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---
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arch/arm/boot/dts/overlays/README | 4 ++++
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arch/arm/boot/dts/overlays/i2c-rtc-common.dtsi | 13 +++++++++++++
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2 files changed, 17 insertions(+)
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -2151,6 +2151,8 @@ Params: abx80x Select o
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pcf2129 Select the PCF2129 device
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+ pcf2131 Select the PCF2131 device
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+
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pcf85063 Select the PCF85063 device
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pcf85063a Select the PCF85063A device
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@@ -2245,6 +2247,8 @@ Params: abx80x Select o
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pcf2129 Select the PCF2129 device
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+ pcf2131 Select the PCF2131 device
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+
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pcf85063 Select the PCF85063 device
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pcf85063a Select the PCF85063A device
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--- a/arch/arm/boot/dts/overlays/i2c-rtc-common.dtsi
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+++ b/arch/arm/boot/dts/overlays/i2c-rtc-common.dtsi
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@@ -296,6 +296,18 @@
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};
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};
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+ fragment@22 {
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+ target = <&i2cbus>;
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+ __dormant__ {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ pcf2131@53 {
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+ compatible = "nxp,pcf2131";
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+ reg = <0x53>;
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+ };
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+ };
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+ };
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__overrides__ {
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abx80x = <0>,"+0";
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@@ -320,6 +332,7 @@
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bq32000 = <0>,"+19";
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rv8803 = <0>,"+20";
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rv3032 = <0>,"+21";
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+ pcf2131 = <0>,"+22";
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addr = <&abx80x>, "reg:0",
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<&ds1307>, "reg:0",
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