From patchwork Mon May 6 12:48:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 13655414 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 41C3EC10F16 for ; Mon, 6 May 2024 12:49:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=BgPyUo9dm7DCZAmRhZASPWE9jRiIJPMYVgaBEzuW+ww=; b=mdQu27np1Kv1yl VE35JUowamNUGcU5rkbjxYkhutTsEb3EwY1umuVfmMZfBjezDCpESMj3L+PfJHTmEBknmyW9EnbBe s2owLDQkPVr89SDpPCw8JA1ZsPdaktcMyfpd2GYcDbWJQYIOPJsTbHV+2PpThKfbLug3u5PyF+LL/ C7yeQVCxs6wBsLnCY6bVNbEK+U8fJ256U3xyW7weteYjSLCmU2D9tcIvzPvlsMX1S2n2mPiLMRXwX xdyaP1uAMgPKP7GXUIF6vlqKXwXkpYfnUSeKJd3/EjbhKWU3Fzw/AYH8Dz1jBb7ZSZJ1XgnuLaTIO tK/rcwoqk4YTBmt2/vhg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3xly-00000007L2N-3nta; Mon, 06 May 2024 12:48:50 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3xlv-00000007L0G-1fMH; Mon, 06 May 2024 12:48:48 +0000 Received: from i53875b5d.versanet.de ([83.135.91.93] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s3xls-0005vc-H2; Mon, 06 May 2024 14:48:44 +0200 From: Heiko Stuebner To: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: quentin.schulz@cherry.de, heiko@sntech.de, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] MIPI DSI phy for rk3588 Date: Mon, 6 May 2024 14:48:34 +0200 Message-Id: <20240506124836.3621528-1-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240506_054847_460786_B99B8915 X-CRM114-Status: GOOD ( 12.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This adds the phy driver need for DSI output on rk3588. The phy itself is used for both DSI output and CSI input, though the CSI part for the whole chain needs a lot more work, so is left out for now and only the DSI part implemented. This allows the rk3588 with its current VOP support to drive a DSI display using the DSI2 controller driver I'll submit in a next step. Only generic phy interfaces are used, so the DSI part is pretty straight forward. Heiko Stuebner (2): dt-bindings: phy: Add Rockchip MIPI CSI/DSI PHY schema phy: rockchip: Add Samsung CSI/DSI Combo DCPHY driver .../phy/rockchip,rk3588-mipi-dcphy.yaml | 76 + drivers/phy/rockchip/Kconfig | 12 + drivers/phy/rockchip/Makefile | 1 + .../phy/rockchip/phy-rockchip-samsung-dcphy.c | 1609 +++++++++++++++++ 4 files changed, 1698 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml create mode 100644 drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c