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 4B194C3A5A3 for ; Thu, 29 Aug 2019 11:30:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2987A233FF for ; Thu, 29 Aug 2019 11:30:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728075AbfH2La0 (ORCPT ); Thu, 29 Aug 2019 07:30:26 -0400 Received: from inva020.nxp.com ([92.121.34.13]:49546 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726839AbfH2LaX (ORCPT ); Thu, 29 Aug 2019 07:30:23 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E2E961A032E; Thu, 29 Aug 2019 13:30:20 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id D6C571A032B; Thu, 29 Aug 2019 13:30:20 +0200 (CEST) Received: from fsr-ub1664-120.ea.freescale.net (fsr-ub1664-120.ea.freescale.net [10.171.82.81]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 3432D20613; Thu, 29 Aug 2019 13:30:20 +0200 (CEST) From: Robert Chiras To: =?UTF-8?q?Guido=20G=C3=BCnther?= , Marek Vasut , Stefan Agner , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Pengutronix Kernel Team , NXP Linux Team , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 03/14] drm/mxsfb: Add defines for the rest of registers Date: Thu, 29 Aug 2019 14:30:04 +0300 Message-Id: <1567078215-31601-4-git-send-email-robert.chiras@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1567078215-31601-1-git-send-email-robert.chiras@nxp.com> References: <1567078215-31601-1-git-send-email-robert.chiras@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some of the existing registers in this controller are not defined, but also not used. Add them to the register definitions, so that they can be easily used in future improvements or fixes. Signed-off-by: Robert Chiras Tested-by: Guido Günther --- drivers/gpu/drm/mxsfb/mxsfb_regs.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/gpu/drm/mxsfb/mxsfb_regs.h b/drivers/gpu/drm/mxsfb/mxsfb_regs.h index 932d7ea..71426aa 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_regs.h +++ b/drivers/gpu/drm/mxsfb/mxsfb_regs.h @@ -14,19 +14,31 @@ #define LCDC_CTRL 0x00 #define LCDC_CTRL1 0x10 +#define LCDC_V4_CTRL2 0x20 #define LCDC_V3_TRANSFER_COUNT 0x20 #define LCDC_V4_TRANSFER_COUNT 0x30 #define LCDC_V4_CUR_BUF 0x40 #define LCDC_V4_NEXT_BUF 0x50 #define LCDC_V3_CUR_BUF 0x30 #define LCDC_V3_NEXT_BUF 0x40 +#define LCDC_TIMING 0x60 #define LCDC_VDCTRL0 0x70 #define LCDC_VDCTRL1 0x80 #define LCDC_VDCTRL2 0x90 #define LCDC_VDCTRL3 0xa0 #define LCDC_VDCTRL4 0xb0 +#define LCDC_DVICTRL0 0xc0 +#define LCDC_DVICTRL1 0xd0 +#define LCDC_DVICTRL2 0xe0 +#define LCDC_DVICTRL3 0xf0 +#define LCDC_DVICTRL4 0x100 +#define LCDC_V4_DATA 0x180 +#define LCDC_V3_DATA 0x1b0 #define LCDC_V4_DEBUG0 0x1d0 #define LCDC_V3_DEBUG0 0x1f0 +#define LCDC_AS_CTRL 0x210 +#define LCDC_AS_BUF 0x220 +#define LCDC_AS_NEXT_BUF 0x230 #define CTRL_SFTRST (1 << 31) #define CTRL_CLKGATE (1 << 30) @@ -45,12 +57,15 @@ #define CTRL_DF24 (1 << 1) #define CTRL_RUN (1 << 0) +#define CTRL1_RECOVERY_ON_UNDERFLOW (1 << 24) #define CTRL1_FIFO_CLEAR (1 << 21) #define CTRL1_SET_BYTE_PACKAGING(x) (((x) & 0xf) << 16) #define CTRL1_GET_BYTE_PACKAGING(x) (((x) >> 16) & 0xf) #define CTRL1_CUR_FRAME_DONE_IRQ_EN (1 << 13) #define CTRL1_CUR_FRAME_DONE_IRQ (1 << 9) +#define CTRL2_OUTSTANDING_REQS__REQ_16 (4 << 21) + #define TRANSFER_COUNT_SET_VCOUNT(x) (((x) & 0xffff) << 16) #define TRANSFER_COUNT_GET_VCOUNT(x) (((x) >> 16) & 0xffff) #define TRANSFER_COUNT_SET_HCOUNT(x) ((x) & 0xffff) -- 2.7.4