62 lines
1.7 KiB
Diff
62 lines
1.7 KiB
Diff
From 3da305402cb774bdaba5da6321886d03f58e4da5 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=E2=80=9Chuangyifeng=E2=80=9D?=
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<huangyifeng@eswincomputing.com>
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Date: Fri, 31 May 2024 08:52:35 +0800
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Subject: [PATCH 041/219] fix :distinguish built-in RTC and PCF RTC
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Changelogs:
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Setting aliases for the SoC built-in RTC and the PCF RTC, so
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that the built-in RTC could be the default rtc
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---
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arch/riscv/boot/dts/eswin/eic7700-evb-a2.dts | 4 +++-
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arch/riscv/boot/dts/eswin/eic7700-evb.dts | 4 +++-
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2 files changed, 6 insertions(+), 2 deletions(-)
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diff --git a/arch/riscv/boot/dts/eswin/eic7700-evb-a2.dts b/arch/riscv/boot/dts/eswin/eic7700-evb-a2.dts
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index 008c21b95a6f..41fb37364295 100644
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--- a/arch/riscv/boot/dts/eswin/eic7700-evb-a2.dts
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+++ b/arch/riscv/boot/dts/eswin/eic7700-evb-a2.dts
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@@ -47,6 +47,8 @@ aliases {
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serial0 = &d0_uart0;
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ethernet0 = &d0_gmac0;
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ethernet1 = &d0_gmac1;
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+ rtc0 = &die0_rtc;
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+ rtc1 = &pcf_rtc;
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};
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chosen {
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@@ -788,7 +790,7 @@ &d0_aon_i2c0 {
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/* temp sensor & rtc */
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status = "okay";
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eswin,syscfg = <&d0_sys_con 0x3C0 16>;
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- rtc@51 {
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+ pcf_rtc:rtc@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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};
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diff --git a/arch/riscv/boot/dts/eswin/eic7700-evb.dts b/arch/riscv/boot/dts/eswin/eic7700-evb.dts
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index 4d9aeafa93f7..2aebb21a51a0 100644
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--- a/arch/riscv/boot/dts/eswin/eic7700-evb.dts
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+++ b/arch/riscv/boot/dts/eswin/eic7700-evb.dts
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@@ -46,6 +46,8 @@ aliases {
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serial0 = &d0_uart0;
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ethernet0 = &d0_gmac0;
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ethernet1 = &d0_gmac1;
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+ rtc0 = &die0_rtc;
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+ rtc1 = &pcf_rtc;
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};
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chosen {
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@@ -746,7 +748,7 @@ &d0_aon_i2c0 {
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/* temp sensor & rtc */
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status = "okay";
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eswin,syscfg = <&d0_sys_con 0x3C0 16>;
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- rtc@51 {
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+ pcf_rtc:rtc@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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};
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--
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2.47.0
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