2019-09-19 14:43:19 +00:00
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From 4a5715f95d8865c817c9a747f28f38b234f5df42 Mon Sep 17 00:00:00 2001
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2019-07-09 18:32:28 +00:00
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Mon, 17 Jun 2019 14:36:12 +0100
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2019-12-23 12:42:55 +00:00
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Subject: [PATCH] overlays: Fix compatible string for ds1307 RTC
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2019-07-09 18:32:28 +00:00
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Kernels since 4.19 have required the correct manufacture name in the
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compatible string for I2C devices, and unfortunately the one for the
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Dallas/Maxim DS1307 should have been "dallas,ds1307" and not
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"maxim,ds1307".
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See: https://github.com/raspberrypi/linux/issues/3013
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
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@@ -30,7 +30,7 @@
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status = "okay";
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ds1307: ds1307@68 {
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- compatible = "maxim,ds1307";
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+ compatible = "dallas,ds1307";
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reg = <0x68>;
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status = "okay";
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};
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