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[209.85.219.171]) by smtp.gmail.com with ESMTPSA id 188-20020a370bc5000000b006bbc09af9f5sm6331435qkl.101.2022.11.14.05.33.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Nov 2022 05:33:49 -0800 (PST) Received: by mail-yb1-f171.google.com with SMTP id f201so12199629yba.12; Mon, 14 Nov 2022 05:33:49 -0800 (PST) X-Received: by 2002:a25:ba4c:0:b0:6dc:dc81:aaf4 with SMTP id z12-20020a25ba4c000000b006dcdc81aaf4mr11261269ybj.365.1668432829380; Mon, 14 Nov 2022 05:33:49 -0800 (PST) MIME-Version: 1.0 References: <20221114111513.1436165-1-herve.codina@bootlin.com> <20221114111513.1436165-2-herve.codina@bootlin.com> In-Reply-To: <20221114111513.1436165-2-herve.codina@bootlin.com> From: Geert Uytterhoeven Date: Mon, 14 Nov 2022 14:33:37 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 1/7] soc: renesas: r9a06g032-sysctrl: Export function to get the usb role To: Herve Codina Cc: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Greg Kroah-Hartman , Magnus Damm , Gareth Williams , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Thomas Petazzoni , Miquel Raynal Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 14, 2022 at 12:15 PM Herve Codina wrote: > The usb role retrieved is determined from the CFG_USB[H2MODE] > value. The CFG_USB register is located within the system > controller. > > We need a helper to get the usb role based on H2MODE value from > the CFG_USB register without syscon. > > Signed-off-by: Herve Codina Reviewed-by: Geert Uytterhoeven Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds