Re: [PATCH 1/4] dt-bindings: rtc: add schema for NXP S32G2/S32G3 SoCs
From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Date: 2024-09-12 10:56:04
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linux-devicetree, linux-rtc, lkml
On 9/11/2024 9:22 PM, Conor Dooley wrote:
On Wed, Sep 11, 2024 at 10:00:25AM +0300, Ciprian Costea wrote:quoted
From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> This patch adds the dt-bindings for NXP S32G2/S32G3 SoCs RTC driver.quoted
+properties: + compatible: + const: nxp,s32g-rtcAlso, how come there are not specific compatibles for the two SoCs supported here?
Hello Conor,
The RTC module is the same for S32G2 and S32G3 SoCs.
Therefore, I did not wanted to add two compatible strings
('nxp,s32g2-rtc' and 'nxp,s32g3-rtc') when there is no actual difference
which they could target.
Furthermore, in the future I plan to refactor the common part from [1]
and [2] files into 's32g.dtsi'. Maybe then such common compatible
strings would make more sense.
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/freescale/s32g2.dtsi
[2]
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/freescale/s32g3.dtsi
Regards,
Ciprian