From nobody Fri Dec 19 15:51:32 2025 Received: from smtpbguseast3.qq.com (smtpbguseast3.qq.com [54.243.244.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 59D551FDE14; Mon, 19 May 2025 08:56:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.243.244.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645020; cv=none; b=OWQxH2oXp9Uww7STXkN6+PMQeLYeDIbX++hSxoLFDK4IxchLBa5nToyQd/H5I53BLNcI/A2pu0V07qLTXhySX772WRM6l/mDo/0pdmri5MRsyVA2XZS9gWZ0VkFP3BOG9ge1CQ8ukoMzhfObDOJ/VkoQkKtMxybNGzrcUpudLWw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645020; c=relaxed/simple; bh=zRNx8dVziKItCDTk2rbDv/9/cXYM87fzEwg++XnNouk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=kqcZbJ43NZdJiKx8zjhiZMzTfFtPOJTbyzTdmJ96Dz+Pd5LU2UDbnNTpJBPxVKMbNHR9TyR0dEFaNqF54RfRft2+Fh7tga2s/lCH5okZcdiopbkMAT6cvrp72B395jxggXMdh7u2LM2vyw1aU1HFceRFFFlhQBZpeiJmUSFOjqc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=pass smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=54.243.244.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpsz19t1747644981t575a3957 X-QQ-Originating-IP: pCj0VqU38uxtKMOih4dtpbkZZpPgbevf1huby6Q/fnE= Received: from localhost.localdomain ( [182.245.65.180]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 19 May 2025 16:56:19 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 3928078300355608272 EX-QQ-RecipientCnt: 16 From: Hsun Lai To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: i@chainsx.cn, heiko@sntech.de, andrew@lunn.ch, inindev@gmail.com, quentin.schulz@cherry.de, jonas@kwiboo.se, sfr@canb.auug.org.au, nicolas.frattaroli@collabora.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, krzysztof.kozlowski@linaro.org, linux-rockchip@lists.infradead.org Subject: [PATCH v3 1/3] dt-bindings: vendor-prefixes: Add SakuraPi prefix Date: Mon, 19 May 2025 16:56:12 +0800 Message-Id: <20250519085614.2245892-2-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250519085614.2245892-1-i@chainsx.cn> References: <20250519085614.2245892-1-i@chainsx.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: N4xNDYS0Y2xMphm81jZAdhqXE9xoNPhXJCZKjkbSMJaNvjtudRsqF4nM 3YU2b3BtfC5VPdwPqPyXobySAXu1viX+4KU4UXQYSF3O5C5T0MuzOlTb8o3pEulp2QsyyOT 0qOMSOjfM1o3MF+lp0dyZojqWihyvt4HH5cHPhlFuKMuaeA3UE0dXqlI84aG7Gn9iPJxqme gcH4LmA0elqj8alBEevAlOb9nI22NT22v7OeBofqm3oFc/K3VAaicBxZi2tYYRckYABRUIy Q/Mhwehpd1u94RoLKM8QqRrCaNBIRsv8PNHj0NllakaRLVR7DlzTzOQv4oeBAqabJqx2a63 jk4mn6ZfFeWOQDQtIH+dPtpQYlyG31JWDjiRKx9MowP1fCz3AvleemjnB4Q3iKgqLgZmpHU Nh2T6SA6ArBrBeyiSoPgK5TgFZZ3pQPc3Y0QxlpfdozmhQjFlgd9E5LdDGdErvbsMel4ZtD 8cz+KwPElRXKi88Tzg2XZU95wCIMjbw7tKr6J9Zn43w3TK42OXEaloHOWw5T5ds/OKdUJxJ xgfgcSjFdaoOpJVZrgQnobMIMtaToVC48ZPFEySpfI5qteeJfIyt/LNUdMvrigvpc5Wl2yq mfhoMo5MSFdw/EmJKf29iqIdSe/Gd8coJI8oirwibhbKT33Uf6ACyPw+vmQ+jmKwFV1nRS8 u89gaid5l0OjDSQkkvnbKcEhr/2Ek4I4XF34vevtOn6YqfUofUl61HAZQC2IngppDo4AtIa vdGPfGhelC4i5QuAiYvX/8PyP5qFfvxtVeY4sUctlmkiaKyJOVlaVH6EIDGBMiGvR+E5vUO 8VCdMwuRpUTgnHvM2W3FkGzlY8V2q4LRz+GRCD5kKy4A/rA4D+zse+VQ75onizBBVxrm9L3 n0FI/PpDNJLkAl9Uk9TOtIvcWejXcn35SvO/+jONdyOgTPNOTrl0h2c74hg7bMhMFuRSaAl O8ZT1yrHMbWkVZ1hjhkdi0n3EVgxVRewBUFz0O5bQs5SooUM2y6XDh1SRjuv+sXSTSMY5/I UZaWLUI1Jhpeu0awT38BEPwI4HCU7woBdoqz7+NQ== X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= X-QQ-RECHKSPAM: 0 Add vendor prefix for SakuraPi.org, which produces development boards like the SakuraPi-RK3308B. Signed-off-by: Hsun Lai --- (no changes since v1) Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Docum= entation/devicetree/bindings/vendor-prefixes.yaml index 3e7450c3f..744d01a76 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1299,6 +1299,8 @@ patternProperties: "^rve,.*": description: Recharge V=C3=A9hicule =C3=89lectrique (RVE) inc. "^saef,.*": + description: SakuraPi.org + "^sakurapi,.*": description: Saef Technology Limited "^samsung,.*": description: Samsung Semiconductor --=20 2.34.1 From nobody Fri Dec 19 15:51:32 2025 Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E162626A1C9; Mon, 19 May 2025 08:57:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.254.200.128 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645034; cv=none; b=H2E4HOxdtDxnWMyMbuC7Jw1+iLOY4/VZqw/nR2KiB08CcCkmf+B5hZP5J2yBkChV65GQgCzPmmgSYh89w3RAmkoC+HxLpUh4TiwJjORapSNF1IXYquSQSQZ1jZ/VWa4x9ufnCtLCRM9qC89MIID9maYsO2O7HyQiBkzb0WY8yqc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645034; c=relaxed/simple; bh=dYhjbV/+rEQ9Mg3Mizvz04VcwRwhCUiqf2+R1uJ0tm8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=K6tXwiipvLpatpNt2Lq724+n/khUVyEr/OuaF8fvG08l1TN8aHPA/GLr85raiptn/LVYi/uXJLBnQHog1yhV91Bnc8+Pj0EQF+dkKYpH+nwu10/tXzY4t7ClGxS4JGnPqAxN7+0FwVAZQFP8vu3B7f9lizi2q11fJGxs8xgkWOs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=pass smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=54.254.200.128 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpsz19t1747644985t3448e8f9 X-QQ-Originating-IP: KewNoiMQncWF6172/GixGn+r8xA+9YghBeeHMdJoq/U= Received: from localhost.localdomain ( [182.245.65.180]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 19 May 2025 16:56:23 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 1955181229310767366 EX-QQ-RecipientCnt: 17 From: Hsun Lai To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: i@chainsx.cn, heiko@sntech.de, andrew@lunn.ch, inindev@gmail.com, quentin.schulz@cherry.de, jonas@kwiboo.se, sfr@canb.auug.org.au, nicolas.frattaroli@collabora.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, krzysztof.kozlowski@linaro.org, linux-rockchip@lists.infradead.org, Conor Dooley Subject: [PATCH v3 2/3] dt-bindings: arm: rockchip: Add Sakura Pi RK3308B Date: Mon, 19 May 2025 16:56:13 +0800 Message-Id: <20250519085614.2245892-3-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250519085614.2245892-1-i@chainsx.cn> References: <20250519085614.2245892-1-i@chainsx.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: NKv2G1wnhDBn+Dox2tI6ftS3Hlw0lkqqK/EMoRG3orfNt2M2yRO4k1m7 540F0ljzSOxetHlbnmKrzMNmsrpbmWk4sSyf5U7Lpauv71Q6vc69tbidpxIdVSyv/ZWJ2wf KqKM6RpMMenmv0urtyc11OgNbcyi/WBu3oCxsIAEVB57l3zQR+qK//O/2TLxHRVmhQIYG7N bV5HcQlXJ/24BU7TgtCymi096WZmiUzNldofbZkGf2qdWCko5dorRehaxZIR4sTx9MLtqCC TXDxgA0B/Dsv8G8GNoOVbAe786xM3TeH/fUwtOVzz9BuAcT4ftStSAWSxsOYdiz/zcjsxlZ r+7RfLBCO5PrGcrTkOvbyrJ0zXZvrVYEInanOaqjll0VIOSa49ZOMez6Maj4lGWsalLIw0u K1YXiY6avAJ5iRc8R4hiTQf+oBM9sjx09T9WngZm4cPYymx/UZecMp1jJXOhfduz/7Nju+o qhy8d4MXKDSucSQq/v229abtjn/RCUVIVrb5KgB1xQFMy8uv/12ga5w//so4BbrxfKuzQCf Z1OdClJXYKgKXYbcmiKlqQPhqxFFlReSsmg43uprisPeOa7DXETbkK64dvS5a2x9GP2vku3 O7w+HPPqH3VW/O4c4oRphiKPEdcwgh50Stlciz6P7FCBQTqKBLkFj3dn+vNtl3HT6Zj5d3v G9yoY2DiQM5er/cbC5AjimvzZvdWL1cxSSzSTplb+WmJVpF38DOXljtEio/fah1wNn4oT04 Pu4xUpNK16wBPkcrsMpRPdmv5MQ3ZxduSERmy5hOORcTI2lu91f43K7ivs3YYNKIUiDTKiA Z/VUNL2S6oa44N0qOOVu2diTLx77B8KSl2TB3YXI5Mj9jmMOJ8nSfCjyco4trTlGmsl2ySW hV6tp7uImZWuhQKcvYYcMD+MleXBhD3x38StJtwOsCuIeKdVfoqGz5GZboZSjXZBpa6klsR r9/tbJTGqtLnjCo4Yamy/7Y/x4ngQGmvJwGT21gKEAEt468qyWTozkcKS3DZDwTYfZk5Bc4 hkv2UCgCfzMQ3rbt5j6OlZOkqqe2BLXQe4xsJrgw== X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" This patch adds device tree binding support for Sakura Pi RK3308B, with compatibility for the Rockchip RK3308 SoC. Link: https://docs.sakurapi.org/article/sakurapi-rk3308b/introduce Signed-off-by: Hsun Lai Acked-by: Conor Dooley --- (no changes since v1) Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Document= ation/devicetree/bindings/arm/rockchip.yaml index 115c3ca43..c64adc0d0 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -1109,6 +1109,11 @@ properties: - const: rockchip,rk3588-toybrick-x0 - const: rockchip,rk3588 =20 + - description: Sakura Pi RK3308B + items: + - const: sakurapi,rk3308-sakurapi-rk3308b + - const: rockchip,rk3308 + - description: Sinovoip RK3308 Banana Pi P2 Pro items: - const: sinovoip,rk3308-bpi-p2pro --=20 2.34.1 From nobody Fri Dec 19 15:51:32 2025 Received: from smtpbgeu2.qq.com (smtpbgeu2.qq.com [18.194.254.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3466726A0D6; Mon, 19 May 2025 08:57:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.194.254.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645027; cv=none; b=bTUVoHnMjRjfpW9/6X4Tr4uwj7Is4unDDKGDfVG7Pt2K9Qn4tr4LyMQL5LlWDLPHuRl3EtTj/wcc18r6UNBwO8BA9YwB1orSAdcaTomc8KLs+dr2kiZGmj8Dm5MlvtlfRa9KWVamk0Wv1n9BcrWKe1EWEXQmioKocg8UU0w5Eg4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747645027; c=relaxed/simple; bh=Vk1UHRrR5136sVjsppQDJUXRFTpDsf3jkT1xniddCjo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=motnsI4MU2S4mYi5oh2Q+dLW+G63yFUnLj7n0XaWNc8mvL2L0qduPOMS5LATiBrI3dDvrj/5fa5NtxAmuqJtSMC5ACr8NyA0mLViBn4Ehm8uxJrLFbru831+lu1GHgy/pNxtODDGgrWzJxNpm098ZGCnHaTlPLbp7jxzkzp9sgA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=pass smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=18.194.254.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpsz19t1747644988t9b802add X-QQ-Originating-IP: mEZBgbcquZ2Du2McekxoKZ2hM/Tuu43HWG7JYXN3+cc= Received: from localhost.localdomain ( [182.245.65.180]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 19 May 2025 16:56:26 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 3363981724281907959 EX-QQ-RecipientCnt: 16 From: Hsun Lai To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: i@chainsx.cn, heiko@sntech.de, andrew@lunn.ch, inindev@gmail.com, quentin.schulz@cherry.de, jonas@kwiboo.se, sfr@canb.auug.org.au, nicolas.frattaroli@collabora.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, krzysztof.kozlowski@linaro.org, linux-rockchip@lists.infradead.org Subject: [PATCH v3 3/3] arm64: dts: rockchip: add DTs for Sakura Pi RK3308B Date: Mon, 19 May 2025 16:56:14 +0800 Message-Id: <20250519085614.2245892-4-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250519085614.2245892-1-i@chainsx.cn> References: <20250519085614.2245892-1-i@chainsx.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: NwsFSQp7kFPKzwfTgwT9VGFmpP5r/PfYzjyZyMkgLAVpvemVSnNf+IiP tZpEQ8NqbBwBFZpVA9pxEIclfrPpuZo0s+/gj9o8JXDe7Cni4KU9s8SnJZutsqAlFCFTFae l0JSDiWYnZC1HdTXhEcXRW7hMD+KYKNFZKHBRs9LenM3YSCjE5tK/qHsZphk3/sLZbCVh1w zlurpYovTPCKjfjFGHs/ni/7Gl4NGg9Bnv87UsWViejYCXQtFlaIk9hzR3BV6fwM0jrFrSa SsPnjar7LsdUZazULhAh8o5V27vhW5gpU41Zei73mN6z4E155s9ZF68Czb8ThUhptWoVtPh o1Kpbed5PhxvDYUBxirehouAKqLn8/4HdAkZ7MElu3+mjD76r2aAA3bHMONlS8z8iYQ6b0V ICbKNHcdYQZQuGWCaBpSbLhbNMQi3JpNn34hEAUWsIZgX+wjd4wOeHyG8CwPmIHPybViUAa eCj6JZYA0U4Ov2TbbuDm+kMTEJ6IuRaRdnUUNtr36iYbH/MEAyGPlcZ2XhBsgYFPVFX6y8B DOgJGPCRAD4YczZ4f+zqSqv1LAP8Jcl1VSIAcfYhpukgB3A1TzWFzuMs53S6srkQBg/wybr XFIqC6KQ2NKXWaO0xnErg1NSBKWCVeZ9krAO4cIB2Ovv+doE1Hq3ctv8AZATDsEY0MJe7sY x308tzerOkgm5VupAwu8pB4VYXe/77cJ5R1uG5j2JRDVDzPxuCLQc0jmLmK4/pqSobN+j5Q WG3DdwHOcWHcu9H2olAb7wCSBR13tzXKnGghTR1vCPUpJWYrl/A1m1E8ic5WydN1WsHQ6uL HNQx1h4MNKZkXW9zgBnzpxwAFNHFm4ZaA0QixKJV96zkM/xW0ltiSD6oxypuIOd2vZlbwnT 3+D6db6rJkatWULFbHOCclnlEfSF/dsdu3pxqneQzkwj4E4LW/DxwytO0zFJIxm6cnr7mXU manN+e1HZxr1z/YwwweFYbtpP7XhfVyf2B0ppe5Vl39fBot51yjFRZan9q+NWZUsjiy7HuQ 1A+J2G2dVWCEJ2noas X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" The Sakura Pi RK3308B is a SBC based on the Rockchip RK3308 SoC. Link: https://github.com/Sakura-Pi Link: https://docs.sakurapi.org/article/sakurapi-rk3308b/introduce The device contains the following hardware that is tested/working: - 4 or 8GB eMMC - SDMMC card slot - Realtek SDIO WiFi 5/BT - 256 or 512MB of RAM - USB 2.0 port - OTG port Signed-off-by: Hsun Lai --- Changes in v3: - Remove empty i2c controller (Heiko Stuebner, v1) - Remove unused spi nodes (Heiko Stuebner, v1) - Sort nodes alphabetically (Heiko Stuebner, v1) - Put status as last property (Heiko Stuebner, v1) Changes in v2: - Update the names of the regulators (Heiko Stuebner, v1) Changes in v1: - Add support for Sakura Pi RK3308B - Patch 2: Acked-by: Conor Dooley arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3308-sakurapi-rk3308b.dts | 274 ++++++++++++++++++ 2 files changed, 275 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3308-sakurapi-rk3308b.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/ro= ckchip/Makefile index e63c3f5eb..c9017bdc3 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3308-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3308-roc-cc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3308-rock-pi-s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3308-rock-s0.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3308-sakurapi-rk3308b.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3318-a95x-z2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3326-anbernic-rg351m.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3326-anbernic-rg351v.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3308-sakurapi-rk3308b.dts b/arc= h/arm64/boot/dts/rockchip/rk3308-sakurapi-rk3308b.dts new file mode 100644 index 000000000..b9032d4e7 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3308-sakurapi-rk3308b.dts @@ -0,0 +1,274 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar + * Copyright (c) 2019 Jagan Teki + * Copyright (C) 2024 TheSnowfield + * Copyright (C) 2025 Hsun Lai + */ + +/dts-v1/; +#include "rk3308.dtsi" +#include + +/ { + model =3D "Sakura Pi RK3308B"; + compatible =3D "sakurapi,rk3308-sakurapi-rk3308b", "rockchip,rk3308"; + + aliases { + mmc0 =3D &emmc; + mmc1 =3D &sdmmc; + mmc2 =3D &sdio; + }; + + chosen { + stdout-path =3D "serial2:1500000n8"; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible =3D "mmc-pwrseq-simple"; + pinctrl-0 =3D <&wifi_enable_h>; + pinctrl-names =3D "default"; + /* + * On the module itself this is one of these (depending + * on the actual card populated): + * - SDIO_RESET_L_WL_REG_ON + * - PDN (power down when low) + */ + reset-gpios =3D <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; + }; + + vcc5v0_sys: regulator-vcc5v0-sys { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + }; + + vdd_core: regulator-vdd-core { + compatible =3D "pwm-regulator"; + pwms =3D <&pwm0 0 5000 1>; + regulator-name =3D "vdd_core"; + regulator-min-microvolt =3D <827000>; + regulator-max-microvolt =3D <1340000>; + regulator-settling-time-up-us =3D <250>; + regulator-always-on; + regulator-boot-on; + pwm-supply =3D <&vcc5v0_sys>; + }; + + vdd_log: regulator-vdd-log { + compatible =3D "regulator-fixed"; + regulator-name =3D "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1050000>; + regulator-max-microvolt =3D <1050000>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc_ddr: regulator-vcc-ddr { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1500000>; + regulator-max-microvolt =3D <1500000>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc_1v8: regulator-vcc-1v8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + vin-supply =3D <&vcc_io>; + }; + + vcc_io: regulator-vcc-io { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_io"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc_phy: regulator-vcc-phy-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_phy"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5v0_otg: regulator-vcc5v0-otg { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc5v0_otg"; + regulator-always-on; + gpio =3D <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&otg_vbus_drv>; + vin-supply =3D <&vcc5v0_sys>; + }; + +}; + +&cpu0 { + cpu-supply =3D <&vdd_core>; +}; + +&emmc { + bus-width =3D <8>; + cap-mmc-highspeed; + non-removable; + status =3D "okay"; +}; + +&i2c1 { + status =3D "okay"; +}; + +&sdmmc { + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + pinctrl-0 =3D <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>; + card-detect-delay =3D <800>; + status =3D "okay"; +}; + +&sdio { + #address-cells =3D <1>; + #size-cells =3D <0>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq =3D <&sdio_pwrseq>; + non-removable; + no-mmc; + no-sd; + status =3D "okay"; + + brcmf: wifi@1 { + compatible =3D "brcm,bcm43455-fmac", "brcm,bcm4329-fmac"; + reg =3D <1>; + interrupt-parent =3D <&gpio0>; + interrupts =3D ; + interrupt-names =3D "host-wake"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&wifi_host_wake>; + }; +}; + +&dmac0 { + status =3D "okay"; +}; + +&pinctrl { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&rtc_32k>; + + usb { + otg_vbus_drv: otg-vbus-drv { + rockchip,pins =3D <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdio-pwrseq { + wifi_enable_h: wifi-enable-h { + rockchip,pins =3D <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wifi { + wifi_host_wake: wifi-host-wake { + rockchip,pins =3D <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + bluetooth { + bt_reg_on: bt-reg-on { + rockchip,pins =3D <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_host: bt-wake-host { + rockchip,pins =3D <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + host_wake_bt: host-wake-bt { + rockchip,pins =3D <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm0 { + status =3D "okay"; + pinctrl-0 =3D <&pwm0_pin_pull_down>; +}; + +&saradc { + vref-supply =3D <&vcc_1v8>; + status =3D "okay"; +}; + +&pwm3 { + status =3D "okay"; +}; + +&i2c1 { + status =3D "okay"; +}; + +&uart2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart2m0_xfer>; + status =3D "okay"; +}; + +&uart4 { + pinctrl-names =3D "default"; + uart-has-rtscts; + status =3D "okay"; + + bluetooth { + compatible =3D "brcm,bcm4345c5"; + clocks =3D <&cru SCLK_RTC32K>; + clock-names =3D "lpo"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&host_wake_bt &bt_wake_host &bt_reg_on>; + device-wakeup-gpios =3D <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios =3D <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; + shutdown-gpios =3D <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>; + max-speed =3D <1500000>; + }; +}; + +&usb20_otg { + dr_mode =3D "peripheral"; + status =3D "okay"; +}; + +&u2phy { + status =3D "okay"; +}; + +&u2phy_otg { + status =3D "okay"; +}; + +&u2phy_host { + status =3D "okay"; +}; + +&usb_host_ehci { + status =3D "okay"; +}; + +&usb_host_ohci{ + status =3D "okay"; +}; --=20 2.34.1