From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FA95CA9EB5 for ; Mon, 21 Oct 2019 08:46:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60ECB2064A for ; Mon, 21 Oct 2019 08:46:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727280AbfJUIqH (ORCPT ); Mon, 21 Oct 2019 04:46:07 -0400 Received: from lucky1.263xmail.com ([211.157.147.132]:54320 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726725AbfJUIqG (ORCPT ); Mon, 21 Oct 2019 04:46:06 -0400 Received: from localhost (unknown [192.168.167.16]) by lucky1.263xmail.com (Postfix) with ESMTP id 2005162611; Mon, 21 Oct 2019 16:46:02 +0800 (CST) X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-ADDR-CHECKED4: 1 X-ANTISPAM-LEVEL: 2 X-ABS-CHECKED: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (postfix) whith ESMTP id P9443T140135366645504S1571647557719797_; Mon, 21 Oct 2019 16:46:02 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <58dcc17083b16c9ce514e6fb9eaa6e1c> X-RL-SENDER: andy.yan@rock-chips.com X-SENDER: yxj@rock-chips.com X-LOGIN-NAME: andy.yan@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Andy Yan To: heiko@sntech.de Cc: kever.yang@rock-chips.com, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Andy Yan Subject: [PATCH v2 1/4] dt-bindings: Add doc about rk3308 General Register Files Date: Mon, 21 Oct 2019 16:45:55 +0800 Message-Id: <20191021084555.28356-1-andy.yan@rock-chips.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191021084437.28279-1-andy.yan@rock-chips.com> References: <20191021084437.28279-1-andy.yan@rock-chips.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org RK3308 GRF is divided into four sections: GRF, SGRF, DETECTGRF, COREGRF. This patch add documentation for it. Signed-off-by: Andy Yan --- Changes in v2: None .../devicetree/bindings/soc/rockchip/grf.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt index d7debec26ba4..61d89749918a 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt @@ -10,6 +10,12 @@ From RK3368 SoCs, the GRF is divided into two sections, On RK3328 SoCs, the GRF adds a section for USB2PHYGRF, +ON RK3308 SoC, the GRF is divided into four sections: +- GRF, used for general non-secure system, +- SGRF, used for general secure system, +- DETECTGRF, used for audio codec system, +- COREGRF, used for pvtm, + Required Properties: - compatible: GRF should be one of the following: @@ -19,10 +25,15 @@ Required Properties: - "rockchip,rk3188-grf", "syscon": for rk3188 - "rockchip,rk3228-grf", "syscon": for rk3228 - "rockchip,rk3288-grf", "syscon": for rk3288 + - "rockchip,rk3308-grf", "syscon": for rk3308 - "rockchip,rk3328-grf", "syscon": for rk3328 - "rockchip,rk3368-grf", "syscon": for rk3368 - "rockchip,rk3399-grf", "syscon": for rk3399 - "rockchip,rv1108-grf", "syscon": for rv1108 +- compatible: DETECTGRF should be one of the following: + - "rockchip,rk3308-detect-grf", "syscon": for rk3308 +- compatilbe: COREGRF should be one of the following: + - "rockchip,rk3308-core-grf", "syscon": for rk3308 - compatible: PMUGRF should be one of the following: - "rockchip,px30-pmugrf", "syscon": for px30 - "rockchip,rk3368-pmugrf", "syscon": for rk3368 -- 2.17.1