Message ID | 20221107053552.2330-5-samuel@sholland.org |
---|---|
State | New |
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Mon, 7 Nov 2022 00:35:58 -0500 (EST) From: Samuel Holland <samuel@sholland.org> To: Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Maxime Ripard <mripard@kernel.org> Cc: Samuel Holland <samuel@sholland.org>, Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@gmail.com>, Jagan Teki <jagan@amarulasolutions.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v2 4/4] drm/sun4i: dsi: Add the A100 variant Date: Sun, 6 Nov 2022 23:35:52 -0600 Message-Id: <20221107053552.2330-5-samuel@sholland.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221107053552.2330-1-samuel@sholland.org> References: <20221107053552.2330-1-samuel@sholland.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS, SPF_PASS autolearn=ham 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: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748814611637306558?= X-GMAIL-MSGID: =?utf-8?q?1748814611637306558?= |
Series | drm/sun4i: dsi: Support the A100/D1 controller variant | |
Commit Message
Samuel Holland
Nov. 7, 2022, 5:35 a.m. UTC
The A100 variant of the MIPI DSI controller now gets its module clock from the TCON via the TCON TOP, so the clock rate cannot be set to a fixed value. Otherwise, it appears to be the same as the A31 variant. Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Samuel Holland <samuel@sholland.org> --- (no changes since v1) drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index f22c96cc8408..760ff05eabf4 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -1223,6 +1223,10 @@ static const struct sun6i_dsi_variant sun6i_a31_mipi_dsi_variant = { static const struct sun6i_dsi_variant sun50i_a64_mipi_dsi_variant = { }; +static const struct sun6i_dsi_variant sun50i_a100_mipi_dsi_variant = { + .has_mod_clk = true, +}; + static const struct of_device_id sun6i_dsi_of_table[] = { { .compatible = "allwinner,sun6i-a31-mipi-dsi", @@ -1232,6 +1236,10 @@ static const struct of_device_id sun6i_dsi_of_table[] = { .compatible = "allwinner,sun50i-a64-mipi-dsi", .data = &sun50i_a64_mipi_dsi_variant, }, + { + .compatible = "allwinner,sun50i-a100-mipi-dsi", + .data = &sun50i_a100_mipi_dsi_variant, + }, { } }; MODULE_DEVICE_TABLE(of, sun6i_dsi_of_table);