From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ezequiel Garcia Subject: [PATCH 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address Date: Tue, 18 Jun 2019 18:34:04 -0300 Message-ID: <20190618213406.7667-2-ezequiel@collabora.com> References: <20190618213406.7667-1-ezequiel@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190618213406.7667-1-ezequiel@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: Mark Rutland , devicetree@vger.kernel.org, Jacopo Mondi , linux-kernel@vger.kernel.org, Rob Herring , Douglas Anderson , linux-rockchip@lists.infradead.org, Boris Brezillon , Sean Paul , kernel@collabora.com, Ezequiel Garcia List-Id: linux-rockchip.vger.kernel.org QWRkIHRoZSByZWdpc3RlciBzcGVjaWZpZXIgZGVzY3JpcHRpb24gZm9yIGFuCm9wdGlvbmFsIGdh bW1hIExVVCBhZGRyZXNzLgoKU2lnbmVkLW9mZi1ieTogRXplcXVpZWwgR2FyY2lhIDxlemVxdWll bEBjb2xsYWJvcmEuY29tPgotLS0KIC4uLi9iaW5kaW5ncy9kaXNwbGF5L3JvY2tjaGlwL3JvY2tj aGlwLXZvcC50eHQgICAgICAgICB8IDEwICsrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCA5IGlu c2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9Eb2N1bWVudGF0aW9uL2Rl dmljZXRyZWUvYmluZGluZ3MvZGlzcGxheS9yb2NrY2hpcC9yb2NrY2hpcC12b3AudHh0IGIvRG9j dW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkvcm9ja2NoaXAvcm9ja2NoaXAt dm9wLnR4dAppbmRleCA0ZjU4YzVhMmQxOTUuLjk3YWQ3OGNjN2UwMyAxMDA2NDQKLS0tIGEvRG9j dW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rpc3BsYXkvcm9ja2NoaXAvcm9ja2NoaXAt dm9wLnR4dAorKysgYi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvZGlzcGxheS9y b2NrY2hpcC9yb2NrY2hpcC12b3AudHh0CkBAIC0yMCw2ICsyMCwxMyBAQCBSZXF1aXJlZCBwcm9w ZXJ0aWVzOgogCQkicm9ja2NoaXAscmszMjI4LXZvcCI7CiAJCSJyb2NrY2hpcCxyazMzMjgtdm9w IjsKIAorLSByZWc6IE11c3QgY29udGFpbiBvbmUgZW50cnkgY29ycmVzcG9uZGluZyB0byB0aGUg YmFzZSBhZGRyZXNzIGFuZCBsZW5ndGgKKwlvZiB0aGUgcmVnaXN0ZXIgc3BhY2UuIENhbiBvcHRp b25hbGx5IGNvbnRhaW4gYSBzZWNvbmQgZW50cnkKKwljb3JyZXNwb25kaW5nIHRvIHRoZSBDUlRD IGdhbW1hIExVVCBhZGRyZXNzLgorCistIHJlZy1uYW1lczogImJhc2UiIGZvciB0aGUgYmFzZSBy ZWdpc3RlciBzcGFjZS4gSWYgcHJlc2VudCwgdGhlIENSVEMKKwlnYW1tYSBMVVQgbmFtZSBzaG91 bGQgYmUgImx1dCIuCisKIC0gaW50ZXJydXB0czogc2hvdWxkIGNvbnRhaW4gYSBsaXN0IG9mIGFs bCBWT1AgSVAgYmxvY2sgaW50ZXJydXB0cyBpbiB0aGUKIAkJIG9yZGVyOiBWU1lOQywgTENEX1NZ U1RFTS4gVGhlIGludGVycnVwdCBzcGVjaWZpZXIKIAkJIGZvcm1hdCBkZXBlbmRzIG9uIHRoZSBp bnRlcnJ1cHQgY29udHJvbGxlciB1c2VkLgpAQCAtNDgsNyArNTUsOCBAQCBFeGFtcGxlOgogU29D IHNwZWNpZmljIERUIGVudHJ5OgogCXZvcGI6IHZvcGJAZmY5MzAwMDAgewogCQljb21wYXRpYmxl ID0gInJvY2tjaGlwLHJrMzI4OC12b3AiOwotCQlyZWcgPSA8MHhmZjkzMDAwMCAweDE5Yz47CisJ CXJlZyA9IDwweDAgMHhmZjkzMDAwMCAweDAgMHgxOWM+LCA8MHgwIDB4ZmY5MzEwMDAgMHgwIDB4 MTAwMD47CisJCXJlZy1uYW1lcyA9ICJiYXNlIiwgImx1dCI7CiAJCWludGVycnVwdHMgPSA8R0lD X1NQSSAxNSBJUlFfVFlQRV9MRVZFTF9ISUdIPjsKIAkJY2xvY2tzID0gPCZjcnUgQUNMS19WT1Aw PiwgPCZjcnUgRENMS19WT1AwPiwgPCZjcnUgSENMS19WT1AwPjsKIAkJY2xvY2stbmFtZXMgPSAi YWNsa192b3AiLCAiZGNsa192b3AiLCAiaGNsa192b3AiOwotLSAKMi4yMC4xCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBs aXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw= 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=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,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 D4E4EC31E5B for ; Tue, 18 Jun 2019 21:43:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4D1220873 for ; Tue, 18 Jun 2019 21:43:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730712AbfFRVnT (ORCPT ); Tue, 18 Jun 2019 17:43:19 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:35842 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729982AbfFRVnT (ORCPT ); Tue, 18 Jun 2019 17:43:19 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id 7776F28A439 From: Ezequiel Garcia To: dri-devel@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org, =?UTF-8?q?Heiko=20St=C3=BCbner?= , Sandy Huang , kernel@collabora.com, Sean Paul , Boris Brezillon , Douglas Anderson , Jacopo Mondi , Ilia Mirkin , Rob Herring , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ezequiel Garcia Subject: [PATCH 1/3] dt-bindings: display: rockchip: document VOP gamma LUT address Date: Tue, 18 Jun 2019 18:34:04 -0300 Message-Id: <20190618213406.7667-2-ezequiel@collabora.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190618213406.7667-1-ezequiel@collabora.com> References: <20190618213406.7667-1-ezequiel@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the register specifier description for an optional gamma LUT address. Signed-off-by: Ezequiel Garcia --- .../bindings/display/rockchip/rockchip-vop.txt | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt index 4f58c5a2d195..97ad78cc7e03 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt @@ -20,6 +20,13 @@ Required properties: "rockchip,rk3228-vop"; "rockchip,rk3328-vop"; +- reg: Must contain one entry corresponding to the base address and length + of the register space. Can optionally contain a second entry + corresponding to the CRTC gamma LUT address. + +- reg-names: "base" for the base register space. If present, the CRTC + gamma LUT name should be "lut". + - interrupts: should contain a list of all VOP IP block interrupts in the order: VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. @@ -48,7 +55,8 @@ Example: SoC specific DT entry: vopb: vopb@ff930000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff930000 0x19c>; + reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>; + reg-names = "base", "lut"; interrupts = ; clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; -- 2.20.1