From nobody Sun Dec 14 19:26:50 2025 Received: from smtpbguseast1.qq.com (smtpbguseast1.qq.com [54.204.34.129]) (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 902BD267B74; Wed, 21 May 2025 13:12:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.204.34.129 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833131; cv=none; b=m9tHgE5w6gCGhXkZV9sxMWfeMoOC3AwHw6ACySqQ8ST3vrynbx/Q4iOUtoTLFtcYNiZ/LnoO3rwKlRrG1FqnO5Vy9IRealrqXSIXl6Bn1Nt7DXcj/cYzk5/fr+NC6kGdI+8IeeSAsIJg5GEYkwtf7fplQtGjx/2RbuQH1qpmr5Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833131; c=relaxed/simple; bh=UAZyR586T12X8Sqt2X1g6rQPJ0OaKTsV07SFdykI9IQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=jDhXduy+0iLVDDv15FLrBSPzNK9vv5SMSNERY01fcOZkLGvrHfGadJJ+e1XUCHnHq0/KOncdMWbVvj0CsY2W+FLiHKfRoqB42D647lQv7G5ZU723Og8UFzsWIEEMUZULblX/kXIauZS+D2/BHR159dwvdpTWQCVvfPikyDsxEdo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=none smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=54.204.34.129 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpgz16t1747833076tae521dda X-QQ-Originating-IP: NRDtIp6wxGHIj53BWIcJvNUAWwQhM3ael0y7Wl3X1ko= Received: from chainsx-ubuntu-server.lan ( [116.249.112.84]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 21 May 2025 21:11:14 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 3315312418809293864 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 v4 1/3] dt-bindings: vendor-prefixes: Add SakuraPi prefix Date: Wed, 21 May 2025 21:11:06 +0800 Message-Id: <20250521131108.5710-2-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250521131108.5710-1-i@chainsx.cn> References: <20250521131108.5710-1-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: esmtpgz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: NULd4DJcKZL/Si+IhAVqJvBoKkZMZOODzr3Yqt9hswfAvOMyqH635xvn 3DSmAu+XKPkF1bbqVsizC00n8CQTlZtv4XJsjarkrqmDrsKDyQtw/wGphlXemvkHX+xdSd0 KEbrsMp37MhcZl+XTi5mYgJGGLxPiVzjEdaZclZC12voF+h0t4/gHmqGP/iA5XCWkd+PnEB mzxieqa7ctof6y+WopYFP0xHOMAVF/lZ7MgP2Gwqtn4/mdv3Sp67jEwIQMKVTtHX/Oe0kw1 xn8Kqqwx1yg1dv57zjUFDOviS6ArTS5JvfwJAlmyjh723pb35ptQ7JYaFrNK/lWwFqtYOEO 2SySF4X7oa+xMHLLsOpFvq/7sMHdtET9j4TLc06lIf4OvPh5CCUeIe5LiK9qFG/4qGt+MX4 0xEzcoGyAbREPByGiTwA8EfsNyPPJd8DAIMnKf9ulrYEKeSyu9ZCIeQCfr1xfDlqlgPxM+3 SsdvorxsjR2780ZvWdIaxKYjPt0earjyWy7dZzQR8FXNA5feVN/BMWJTL6il65T1hh7HlRt lz2OXgwp/kiZMV08ifZEGS/STgRzc34MWAPvn6DWrPLoGvY1XNPxwr182LGYY661nhjChZX UkMioIyIOkL/y35SM5PKpIhxndUDKhwBCSTCUKIhO6P9UOfkvScYzioSHsj7EutpCgOZASC N6O2bQ8BB/HrN0dL4kZd0ikzly2FP3SOVog1UZclLN+e9VyK1Cib0iIgliy0Q+oWCvSEV+j MIcK40U7BU2jNvO6NDpI+dMKCnKV2rhtx9rqwiyO2GQ+4XtAW/TebN+0RTX23zjhr/CA4+h CTOQGD13WE8R/mlE/tTKOngy//CdUX5+BmAni9QDDNwVxm94CxbWJX0V7XOLTIt/Ihyfad1 5g2F66hFAha301niwxV+ROjixDHu5iUuJL+IJOP+HqKLT+YRas/adYYTNOLY2TYWgmfshXA elwHkfzoPudC5MqVkbXRhEasUcbQ9AAICvYmPDsQUWY6Idj8daU5erD9ug4AfelU+i2n2/4 v37VvYQw== X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= X-QQ-RECHKSPAM: 0 Add vendor prefix for SakuraPi.org, which produces development boards like the SakuraPi-RK3308B. Link: https://docs.sakurapi.org Signed-off-by: Hsun Lai Acked-by: Krzysztof Kozlowski --- Changes in v4: - Fix vendor prefixes error (Krzysztof Kozlowski v2) 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..7eb2e13ea 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1300,6 +1300,8 @@ patternProperties: description: Recharge V=C3=A9hicule =C3=89lectrique (RVE) inc. "^saef,.*": description: Saef Technology Limited + "^sakurapi,.*": + description: SakuraPi.org "^samsung,.*": description: Samsung Semiconductor "^samtec,.*": --=20 2.34.1 From nobody Sun Dec 14 19:26:50 2025 Received: from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130]) (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 2E30725D1FA; Wed, 21 May 2025 13:12:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.204.34.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833131; cv=none; b=GBVqWlaJYrijeHoqvv/D3TS35WFO4vsjc/p2dWd1aoFrYHO3ApD1RG6Ff69xv+yOS7GfYJJqOMjgstXLuxrBZmLmrht9DWs1uQIDpXSKJBbkBnyi8eAUy4L8qYXDrOZt+g+oUr3PvFHGqXn7KYX6/GqaZsS6h9M0/z2ADPOCLbg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833131; c=relaxed/simple; bh=dYhjbV/+rEQ9Mg3Mizvz04VcwRwhCUiqf2+R1uJ0tm8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=a4eQab3QmMGH2otImBC9JYMdC4tC94OPB4XsmvR6BtIrPh7ywPM4dqclW6RKDp7CZK4kiec/1U3ZKz9lssodRiugQ87FG/oC9+V/Iaie3Ffjmm8mlloiG4Ky+7OY38JQgSyefVsnboKIgjfiloP2wUYQpaifp77XOxZiDHhcoA4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=none smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=54.204.34.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpgz16t1747833079t1c7928dc X-QQ-Originating-IP: gG6HJvN2fXEpEODmJrjE4nv+Yyd6CjGdnbmLoMkfNyw= Received: from chainsx-ubuntu-server.lan ( [116.249.112.84]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 21 May 2025 21:11:17 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 14355936894611199779 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 v4 2/3] dt-bindings: arm: rockchip: Add Sakura Pi RK3308B Date: Wed, 21 May 2025 21:11:07 +0800 Message-Id: <20250521131108.5710-3-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250521131108.5710-1-i@chainsx.cn> References: <20250521131108.5710-1-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: esmtpgz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: OZsapEVPoiO6pOxc+d1hsRvTEZycjdnMbUMdAxht8nuPD/WMn1ou3LkK l1POvN+hze/a0YMxJvhF5Q1BgtIcofDAn88g7EEiftTdQz6R2wRz1N6JIXGhGBG7Ki/oErm NFpuz7por0eksPZXuY8YAMzW4D4A5ea+RuQD9jxPjQHk6rAgB+aGjvHRVUdkFNrXj4Yx3H9 FsKHVeke+rbfUdeOprQCyMNzIgRphGOtXwJKcvXADO4+9WG2MJYoCGlTsKVbwlGPOBn0Kh8 u/N/tomGZwu1IALmt2YkKJIZMjDj4s1Gx+aAi4l/lZ6zwP0ouJa5K6rSoiwuW0y2tutqrR1 PR5kzrtEpggOXPt1oJhTgY1ZpmPTF7MvGK+yIhZQu/l+sWitgQ7QTIOt+gJqAkQqBSD74K7 C2sEbRgEc8PWqXJG+4KCxz4Heri4hiAz7LUTsenYofiVcNGoOGvs7aGXrF8+wfRtRdl+0iB i//Yemn2X+MhK+Co84y1gBUR/uGxzKZ8IySrSYrltrMPA7w6p5SBDtbJ/QUcbggMcPcL4AI ZESEHbmybIFG0yRIcihqGTX0EvSnYq6nfNWxfc4ZtMBQeYqIRsB0numyOF0/69Hvg4E/HjF sC/h3dL1D50PlhQG7XJhOYadEfYodyG/c2+rdrzComrsA7w936nML5mg0yW3KiZOicRNXwR netkytewxmxOtlmJYNF1HcF8SGRtbhHw5wCD7FsWbxqQ4QgQoxO+nUnh5amjEwb+4qpdZyl FtR5AJtXQUBU6DpwbxUZun58YJpfsctnqjH5pNYCDZSEdq4SQTyq0xbhZQQLZKeXm9cRHdO hPksbuQ+iA1O+FOiXtrZ7B2H2DZz4de6OvDB38Scl+jAlSDfTKAtwlzxDLOYYooskwjmMLc Fxssj1pM8WclKUUr8TeZ9iHYQwcXUjKqzGdBaWeSZhFc/XnKRh2VKBfCd9CsO8/JC9recyG jRYpQdU/ex1ZZ4P+CMt+4EcsqqidBgNlf3rpl9lNPFePTfiwMkiK3+cFFNLKDV0JGDU0J2o yFr0uVzCZ80POD4+HyvjjIOjif+lg= X-QQ-XMRINFO: M/715EihBoGSf6IYSX1iLFg= 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 Sun Dec 14 19:26:50 2025 Received: from smtpbgau2.qq.com (smtpbgau2.qq.com [54.206.34.216]) (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 A9C942D613; Wed, 21 May 2025 13:12:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.206.34.216 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833130; cv=none; b=gODfvk/qPjvOff5cJJnb+s2zkbW0LN3eMW1pPhiDdMd6lOMK1BN/dzJkCaLScsKd1BSzx4cJhKLxTPPDR6Ahlpu0M3oDynVhDsu+ojIn/CN+rJKrVt82rcVFztifIEr9Kl0Jo6yNo0Y94oRc6BJXMWUHVbOIjWMKPtBHFkzrOxk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747833130; c=relaxed/simple; bh=oAcRtD3VckBYT59pAvPewKfkpgSlqQjs5Ul2WJ6SLt8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=DkHVJM++k1KULchg0/DAcejC2J5FD1wk4K7tFBxbFQpDe6LOTCk9/YAdyoNV2NrRW4fczkoJFThrCSpJgxxG5uwWpnF7h+GfEEI/aD8WOnimGjlDxqlDKygbUGa0MXOg+mFq1AOe8qTR4EdXKyTfZnIFIar5pq2cqM1y+Ai49WQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn; spf=none smtp.mailfrom=chainsx.cn; arc=none smtp.client-ip=54.206.34.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=chainsx.cn Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=chainsx.cn X-QQ-mid: esmtpgz16t1747833082t5c3b6228 X-QQ-Originating-IP: w7QdUaAMMuFhuDSNFrKfTRg/9UU0mjsmdq/QciBDReE= Received: from chainsx-ubuntu-server.lan ( [116.249.112.84]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 21 May 2025 21:11:20 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 2270933146112048966 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 v4 3/3] arm64: dts: rockchip: add DTs for Sakura Pi RK3308B Date: Wed, 21 May 2025 21:11:08 +0800 Message-Id: <20250521131108.5710-4-i@chainsx.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250521131108.5710-1-i@chainsx.cn> References: <20250521131108.5710-1-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: esmtpgz:chainsx.cn:qybglogicsvrsz:qybglogicsvrsz3a-0 X-QQ-XMAILINFO: MWLCkAjnYYm5g6nBR56V8ua3o98i1nqhoX+0LmXvItY8F0EE7WH9YSW2 xWUgPMuIcBdHtUTSbqP1p8OE7SPTKrPp6tfNa95X9JeXpck2rcf1Z8byNIBNzKIdw5pW3gg jFzTpAUmBWDrB/gDq8RoUy/4pI8V0MdeX5t6ZyIpfxIl4c5SUaNCp8vTzM4trm5EGkp+kVp 3MqB9z/BeFvf6AEcLwbdFJXGltmG7kRbw5UZZyhI96ZyJZzw4fyFWt/mMKBu9lVPBRML7aG 2cbzfK4twpkFDoaAwRNLHTXclzEDFhHoUuztWnr5+wMfuUKmpDh4XiDFcIO8zocyVwOBZrQ V5ZnCvCciIQ3tcPgs7CHpkjaBAnF2IZ0hFw/WlHfQVCaG5hC4L+NcDpe0MannqzsjmBmoDj n5rTdZISenqGGjaPiS2ReNOpF8JBFkIG0qKXe0E5Rz3ak73eM79U3QwDbRh1bDv6yM9eRhZ d4bn40S9GiltJVWWZ3sY2tKprLFnPjlOUhV9bagSGHnuOAGPRf+L+lTMDeEVi1FzLBAh2C8 qRbQwlNv21Ht5C1EVp0wNGx56U+PGoxm4YSsuhHvsXogF1PQ/TwV+FZremuDzIt2BbomDr6 WXeFIQdhG9nD8X7lg5CM5K26Eh6hJOLrHAMC9XTNHD2kOEh/sW41Wy4WhxkfyQm+dwrLRZQ mkaC9Gf03ZOGOlyJ2IdeSwX2Y5B60KKttPfOpJL3fyt8lfiBw6CeKRvysCVGbRtgyfGi278 48Mk97RKUy65Ivk2+o1Laft9aS1CT+jZ6jBacH41zhSdMUtsgLLnwykkE0iMrXDWLcVF95Q IULwf7XxKC4Q6jE7tEQ2dhuXh5dLoGORl6OS+EHQsF+WnzuH7jkouKGrbqmorCWkZs3dZY2 J0K4E0+7Yt0JiqHsivW1a6dUXy9tpj2+Q1RRCLT2MHX50joQyvsXkWqKjgWc5cBQUkBe4gy YBFay2E2cNx3QwolcQQhZoN7gXLN8gmQzj8pgxBLPosX20pTAWgy1cxDJR6X80kIUr+Jjts 12tfVGzIcBSL9G73Q0 X-QQ-XMRINFO: NI4Ajvh11aEj8Xl/2s1/T8w= 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 --- (no changes since v3) 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