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Date:   Fri, 19 May 2023 15:16:49 +0100
From:   Conor Dooley <conor.dooley@microchip.com>
To:     Torsten Duwe <duwe@lst.de>
CC:     Xingyu Wu <xingyu.wu@starfivetech.com>,
        <linux-riscv@lists.infradead.org>, <devicetree@vger.kernel.org>,
        <yanhong.wang@starfivetech.com>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Conor Dooley <conor@kernel.org>,
        Emil Renner Berthing <kernel@esmil.dk>,
        Rob Herring <robh+dt@kernel.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Hal Feng <hal.feng@starfivetech.com>,
        William Qiu <william.qiu@starfivetech.com>,
        <linux-kernel@vger.kernel.org>, <linux-clk@vger.kernel.org>
Subject: Re: [PATCH v4 1/7] dt-bindings: clock: Add StarFive JH7110 PLL clock
 generator
Message-ID: <20230519-smokeless-guileless-2a71cae06509@wendy>
References: <20230512022036.97987-1-xingyu.wu@starfivetech.com>
 <20230512022036.97987-2-xingyu.wu@starfivetech.com>
 <20230519135733.GA10188@lst.de>
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On Fri, May 19, 2023 at 03:57:33PM +0200, Torsten Duwe wrote:
> On Fri, May 12, 2023 at 10:20:30AM +0800, Xingyu Wu wrote:
> [...]
> >  #ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__
> >  #define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CRG_H__
> > =20
> > +/* PLL clocks */
> > +#define JH7110_CLK_PLL0_OUT			0
> > +#define JH7110_CLK_PLL1_OUT			1
> > +#define JH7110_CLK_PLL2_OUT			2
>=20
> In U-Boot commit 58c9c60b Yanhong Wang added:
>=20
> +
> +#define JH7110_SYSCLK_PLL0_OUT                       190
> +#define JH7110_SYSCLK_PLL1_OUT                       191
> +#define JH7110_SYSCLK_PLL2_OUT                       192
> +
> +#define JH7110_SYSCLK_END                    193
>=20
> in that respective file.
>=20
> > +#define JH7110_PLLCLK_END			3
> > +
> >  /* SYSCRG clocks */
> >  #define JH7110_SYSCLK_CPU_ROOT			0
>=20
> If the symbolic names referred to the same items, would it be possible
> to keep the two files in sync somehow?

Ohh, that's not good.. If you pass the U-Boot dtb to Linux it won't
understand the numbering. The headers are part of the dt-binding :/

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