drm/exynos: add Exynos5433 decon driver

DECON(Display and Enhancement Controller) is new IP replacing FIMD in
Exynos5433. This patch adds Exynos5433 decon driver.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 165 insertions, 0 deletions

diff --git a/include/video/exynos5433_decon.h b/include/video/exynos5433_decon.h
new file mode 100644
index 000000000000..3696575b02f2
--- /dev/null
+++ b/include/video/exynos5433_decon.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics Co.Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundationr
+ */
+
+#ifndef EXYNOS_REGS_DECON_H
+#define EXYNOS_REGS_DECON_H
+
+/* Exynos543X DECON */
+#define DECON_VIDCON0			0x0000
+#define DECON_VIDOUTCON0		0x0010
+#define DECON_WINCONx(n)		(0x0020 + ((n) * 4))
+#define DECON_VIDOSDxH(n)		(0x0080 + ((n) * 4))
+#define DECON_SHADOWCON			0x00A0
+#define DECON_VIDOSDxA(n)		(0x00B0 + ((n) * 0x20))
+#define DECON_VIDOSDxB(n)		(0x00B4 + ((n) * 0x20))
+#define DECON_VIDOSDxC(n)		(0x00B8 + ((n) * 0x20))
+#define DECON_VIDOSDxD(n)		(0x00BC + ((n) * 0x20))
+#define DECON_VIDOSDxE(n)		(0x00C0 + ((n) * 0x20))
+#define DECON_VIDW0xADD0B0(n)		(0x0150 + ((n) * 0x10))
+#define DECON_VIDW0xADD0B1(n)		(0x0154 + ((n) * 0x10))
+#define DECON_VIDW0xADD0B2(n)		(0x0158 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B0(n)		(0x01A0 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B1(n)		(0x01A4 + ((n) * 0x10))
+#define DECON_VIDW0xADD1B2(n)		(0x01A8 + ((n) * 0x10))
+#define DECON_VIDW0xADD2(n)		(0x0200 + ((n) * 4))
+#define DECON_LOCALxSIZE(n)		(0x0214 + ((n) * 4))
+#define DECON_VIDINTCON0		0x0220
+#define DECON_VIDINTCON1		0x0224
+#define DECON_WxKEYCON0(n)		(0x0230 + ((n - 1) * 8))
+#define DECON_WxKEYCON1(n)		(0x0234 + ((n - 1) * 8))
+#define DECON_WxKEYALPHA(n)		(0x0250 + ((n - 1) * 4))
+#define DECON_WINxMAP(n)		(0x0270 + ((n) * 4))
+#define DECON_QOSLUT07_00		0x02C0
+#define DECON_QOSLUT15_08		0x02C4
+#define DECON_QOSCTRL			0x02C8
+#define DECON_BLENDERQx(n)		(0x0300 + ((n - 1) * 4))
+#define DECON_BLENDCON			0x0310
+#define DECON_OPE_VIDW0xADD0(n)		(0x0400 + ((n) * 4))
+#define DECON_OPE_VIDW0xADD1(n)		(0x0414 + ((n) * 4))
+#define DECON_FRAMEFIFO_REG7		0x051C
+#define DECON_FRAMEFIFO_REG8		0x0520
+#define DECON_FRAMEFIFO_STATUS		0x0524
+#define DECON_CMU			0x1404
+#define DECON_UPDATE			0x1410
+#define DECON_UPDATE_SCHEME		0x1438
+#define DECON_VIDCON1			0x2000
+#define DECON_VIDCON2			0x2004
+#define DECON_VIDCON3			0x2008
+#define DECON_VIDCON4			0x200C
+#define DECON_VIDTCON2			0x2028
+#define DECON_FRAME_SIZE		0x2038
+#define DECON_LINECNT_OP_THRESHOLD	0x203C
+#define DECON_TRIGCON			0x2040
+#define DECON_TRIGSKIP			0x2050
+#define DECON_CRCRDATA			0x20B0
+#define DECON_CRCCTRL			0x20B4
+
+/* Exynos5430 DECON */
+#define DECON_VIDTCON0			0x2020
+#define DECON_VIDTCON1			0x2024
+
+/* Exynos5433 DECON */
+#define DECON_VIDTCON00			0x2010
+#define DECON_VIDTCON01			0x2014
+#define DECON_VIDTCON10			0x2018
+#define DECON_VIDTCON11			0x201C
+
+/* Exynos543X DECON Internal */
+#define DECON_W013DSTREOCON		0x0320
+#define DECON_W233DSTREOCON		0x0324
+#define DECON_FRAMEFIFO_REG0		0x0500
+#define DECON_ENHANCER_CTRL		0x2100
+
+/* Exynos543X DECON TV */
+#define DECON_VCLKCON0			0x0014
+#define DECON_VIDINTCON2		0x0228
+#define DECON_VIDINTCON3		0x022C
+
+/* VIDCON0 */
+#define VIDCON0_SWRESET			(1 << 28)
+#define VIDCON0_STOP_STATUS		(1 << 2)
+#define VIDCON0_ENVID			(1 << 1)
+#define VIDCON0_ENVID_F			(1 << 0)
+
+/* VIDOUTCON0 */
+#define VIDOUT_LCD_ON			(1 << 24)
+#define VIDOUT_IF_F_MASK		(0x3 << 20)
+#define VIDOUT_RGB_IF			(0x0 << 20)
+#define VIDOUT_COMMAND_IF		(0x2 << 20)
+
+/* WINCONx */
+#define WINCONx_HAWSWP_F		(1 << 16)
+#define WINCONx_WSWP_F			(1 << 15)
+#define WINCONx_BURSTLEN_MASK		(0x3 << 10)
+#define WINCONx_BURSTLEN_16WORD		(0x0 << 10)
+#define WINCONx_BURSTLEN_8WORD		(0x1 << 10)
+#define WINCONx_BURSTLEN_4WORD		(0x2 << 10)
+#define WINCONx_BLD_PIX_F		(1 << 6)
+#define WINCONx_BPPMODE_MASK		(0xf << 2)
+#define WINCONx_BPPMODE_16BPP_565	(0x5 << 2)
+#define WINCONx_BPPMODE_16BPP_A1555	(0x6 << 2)
+#define WINCONx_BPPMODE_16BPP_I1555	(0x7 << 2)
+#define WINCONx_BPPMODE_24BPP_888	(0xb << 2)
+#define WINCONx_BPPMODE_24BPP_A1887	(0xc << 2)
+#define WINCONx_BPPMODE_25BPP_A1888	(0xd << 2)
+#define WINCONx_BPPMODE_32BPP_A8888	(0xd << 2)
+#define WINCONx_BPPMODE_16BPP_A4444	(0xe << 2)
+#define WINCONx_ALPHA_SEL_F		(1 << 1)
+#define WINCONx_ENWIN_F			(1 << 0)
+
+/* SHADOWCON */
+#define SHADOWCON_Wx_PROTECT(n)		(1 << (10 + (n)))
+
+/* VIDOSDxD */
+#define VIDOSD_Wx_ALPHA_R_F(n)		(((n) & 0xff) << 16)
+#define VIDOSD_Wx_ALPHA_G_F(n)		(((n) & 0xff) << 8)
+#define VIDOSD_Wx_ALPHA_B_F(n)		(((n) & 0xff) << 0)
+
+/* VIDINTCON0 */
+#define VIDINTCON0_FRAMEDONE		(1 << 17)
+#define VIDINTCON0_INTFRMEN		(1 << 12)
+#define VIDINTCON0_INTEN		(1 << 0)
+
+/* VIDINTCON1 */
+#define VIDINTCON1_INTFRMDONEPEND	(1 << 2)
+#define VIDINTCON1_INTFRMPEND		(1 << 1)
+#define VIDINTCON1_INTFIFOPEND		(1 << 0)
+
+/* DECON_CMU */
+#define CMU_CLKGAGE_MODE_SFR_F		(1 << 1)
+#define CMU_CLKGAGE_MODE_MEM_F		(1 << 0)
+
+/* DECON_UPDATE */
+#define STANDALONE_UPDATE_F		(1 << 0)
+
+/* DECON_VIDTCON00 */
+#define VIDTCON00_VBPD_F(x)		(((x) & 0xfff) << 16)
+#define VIDTCON00_VFPD_F(x)		((x) & 0xfff)
+
+/* DECON_VIDTCON01 */
+#define VIDTCON01_VSPW_F(x)		(((x) & 0xfff) << 16)
+
+/* DECON_VIDTCON10 */
+#define VIDTCON10_HBPD_F(x)		(((x) & 0xfff) << 16)
+#define VIDTCON10_HFPD_F(x)		((x) & 0xfff)
+
+/* DECON_VIDTCON11 */
+#define VIDTCON11_HSPW_F(x)		(((x) & 0xfff) << 16)
+
+/* DECON_VIDTCON2 */
+#define VIDTCON2_LINEVAL(x)		(((x) & 0xfff) << 16)
+#define VIDTCON2_HOZVAL(x)		((x) & 0xfff)
+
+/* TRIGCON */
+#define TRIGCON_TRIGEN_PER_F		(1 << 31)
+#define TRIGCON_TRIGEN_F		(1 << 30)
+#define TRIGCON_TE_AUTO_MASK		(1 << 29)
+#define TRIGCON_SWTRIGCMD		(1 << 1)
+#define TRIGCON_SWTRIGEN		(1 << 0)
+
+#endif /* EXYNOS_REGS_DECON_H */