ARM: exynos: move SoC sources to mach-exynos

Move arch/arm/cpu/armv7/exynos/* to arch/arm/mach-exynos/* to allow
reuse of existing code for ARMv8 based Exynos platforms.

Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

1 files changed, 168 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos/include/mach/dsim.h b/arch/arm/mach-exynos/include/mach/dsim.h
new file mode 100644
index 0000000000..86ff4da4d8
--- /dev/null
+++ b/arch/arm/mach-exynos/include/mach/dsim.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Author: InKi Dae <inki.dae@samsung.com>
+ * Author: Donghwa Lee <dh09.lee@samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ASM_ARM_ARCH_DSIM_H_
+#define __ASM_ARM_ARCH_DSIM_H_
+
+#ifndef __ASSEMBLY__
+
+struct exynos_mipi_dsim {
+	unsigned int	status;
+	unsigned int	swrst;
+	unsigned int	clkctrl;
+	unsigned int	timeout;
+	unsigned int	config;
+	unsigned int	escmode;
+	unsigned int	mdresol;
+	unsigned int	mvporch;
+	unsigned int	mhporch;
+	unsigned int	msync;
+	unsigned int	sdresol;
+	unsigned int	intsrc;
+	unsigned int	intmsk;
+	unsigned int	pkthdr;
+	unsigned int	payload;
+	unsigned int	rxfifo;
+	unsigned int	fifothld;
+	unsigned int	fifoctrl;
+	unsigned int	memacchr;
+	unsigned int	pllctrl;
+	unsigned int	plltmr;
+	unsigned int	phyacchr;
+	unsigned int	phyacchr1;
+};
+
+#endif	/* __ASSEMBLY__ */
+
+/*
+ * Bit Definitions
+ */
+/* DSIM_STATUS */
+#define DSIM_STOP_STATE_DAT(x)	(((x) & 0xf) << 0)
+#define DSIM_STOP_STATE_CLK	(1 << 8)
+#define DSIM_TX_READY_HS_CLK	(1 << 10)
+#define DSIM_PLL_STABLE		(1 << 31)
+
+/* DSIM_SWRST */
+#define DSIM_FUNCRST		(1 << 16)
+#define DSIM_SWRST		(1 << 0)
+
+/* EXYNOS_DSIM_TIMEOUT */
+#define DSIM_LPDR_TOUT_SHIFT	(0)
+#define DSIM_BTA_TOUT_SHIFT	(16)
+
+/* EXYNOS_DSIM_CLKCTRL */
+#define DSIM_LANE_ESC_CLKEN_SHIFT	(19)
+#define DSIM_BYTE_CLKEN_SHIFT		(24)
+#define DSIM_BYTE_CLK_SRC_SHIFT		(25)
+#define DSIM_PLL_BYPASS_SHIFT		(27)
+#define DSIM_ESC_CLKEN_SHIFT		(28)
+#define DSIM_TX_REQUEST_HSCLK_SHIFT	(31)
+#define DSIM_LANE_ESC_CLKEN(x)		(((x) & 0x1f) << \
+						DSIM_LANE_ESC_CLKEN_SHIFT)
+#define DSIM_BYTE_CLK_ENABLE		(1 << DSIM_BYTE_CLKEN_SHIFT)
+#define DSIM_BYTE_CLK_DISABLE		(0 << DSIM_BYTE_CLKEN_SHIFT)
+#define DSIM_PLL_BYPASS_EXTERNAL	(1 << DSIM_PLL_BYPASS_SHIFT)
+#define DSIM_ESC_CLKEN_ENABLE		(1 << DSIM_ESC_CLKEN_SHIFT)
+#define DSIM_ESC_CLKEN_DISABLE		(0 << DSIM_ESC_CLKEN_SHIFT)
+
+/* EXYNOS_DSIM_CONFIG */
+#define DSIM_NUM_OF_DATALANE_SHIFT	(5)
+#define DSIM_SUBPIX_SHIFT		(8)
+#define DSIM_MAINPIX_SHIFT		(12)
+#define DSIM_SUBVC_SHIFT		(16)
+#define DSIM_MAINVC_SHIFT		(18)
+#define DSIM_HSA_MODE_SHIFT		(20)
+#define DSIM_HBP_MODE_SHIFT		(21)
+#define DSIM_HFP_MODE_SHIFT		(22)
+#define DSIM_HSE_MODE_SHIFT		(23)
+#define DSIM_AUTO_MODE_SHIFT		(24)
+#define DSIM_VIDEO_MODE_SHIFT		(25)
+#define DSIM_BURST_MODE_SHIFT		(26)
+#define DSIM_EOT_PACKET_SHIFT		(28)
+#define DSIM_AUTO_FLUSH_SHIFT		(29)
+#define DSIM_LANE_ENx(x)		(((x) & 0x1f) << 0)
+
+#define DSIM_NUM_OF_DATA_LANE(x)	((x) << DSIM_NUM_OF_DATALANE_SHIFT)
+
+/* EXYNOS_DSIM_ESCMODE */
+#define DSIM_TX_LPDT_SHIFT		(6)
+#define DSIM_CMD_LPDT_SHIFT		(7)
+#define DSIM_TX_LPDT_LP			(1 << DSIM_TX_LPDT_SHIFT)
+#define DSIM_CMD_LPDT_LP		(1 << DSIM_CMD_LPDT_SHIFT)
+#define DSIM_STOP_STATE_CNT_SHIFT	(21)
+#define DSIM_FORCE_STOP_STATE_SHIFT	(20)
+
+/* EXYNOS_DSIM_MDRESOL */
+#define DSIM_MAIN_STAND_BY		(1 << 31)
+#define DSIM_MAIN_VRESOL(x)		(((x) & 0x7ff) << 16)
+#define DSIM_MAIN_HRESOL(x)		(((x) & 0X7ff) << 0)
+
+/* EXYNOS_DSIM_MVPORCH */
+#define DSIM_CMD_ALLOW_SHIFT		(28)
+#define DSIM_STABLE_VFP_SHIFT		(16)
+#define DSIM_MAIN_VBP_SHIFT		(0)
+#define DSIM_CMD_ALLOW_MASK		(0xf << DSIM_CMD_ALLOW_SHIFT)
+#define DSIM_STABLE_VFP_MASK		(0x7ff << DSIM_STABLE_VFP_SHIFT)
+#define DSIM_MAIN_VBP_MASK		(0x7ff << DSIM_MAIN_VBP_SHIFT)
+
+/* EXYNOS_DSIM_MHPORCH */
+#define DSIM_MAIN_HFP_SHIFT		(16)
+#define DSIM_MAIN_HBP_SHIFT		(0)
+#define DSIM_MAIN_HFP_MASK		((0xffff) << DSIM_MAIN_HFP_SHIFT)
+#define DSIM_MAIN_HBP_MASK		((0xffff) << DSIM_MAIN_HBP_SHIFT)
+
+/* EXYNOS_DSIM_MSYNC */
+#define DSIM_MAIN_VSA_SHIFT		(22)
+#define DSIM_MAIN_HSA_SHIFT		(0)
+#define DSIM_MAIN_VSA_MASK		((0x3ff) << DSIM_MAIN_VSA_SHIFT)
+#define DSIM_MAIN_HSA_MASK		((0xffff) << DSIM_MAIN_HSA_SHIFT)
+
+/* EXYNOS_DSIM_SDRESOL */
+#define DSIM_SUB_STANDY_SHIFT		(31)
+#define DSIM_SUB_VRESOL_SHIFT		(16)
+#define DSIM_SUB_HRESOL_SHIFT		(0)
+#define DSIM_SUB_STANDY_MASK		((0x1) << DSIM_SUB_STANDY_SHIFT)
+#define DSIM_SUB_VRESOL_MASK		((0x7ff) << DSIM_SUB_VRESOL_SHIFT)
+#define DSIM_SUB_HRESOL_MASK		((0x7ff) << DSIM_SUB_HRESOL_SHIFT)
+
+/* EXYNOS_DSIM_INTSRC */
+#define INTSRC_FRAME_DONE		(1 << 24)
+#define INTSRC_PLL_STABLE		(1 << 31)
+#define INTSRC_SWRST_RELEASE		(1 << 30)
+
+/* EXYNOS_DSIM_INTMSK */
+#define INTMSK_FRAME_DONE		(1 << 24)
+
+/* EXYNOS_DSIM_FIFOCTRL */
+#define SFR_HEADER_EMPTY		(1 << 22)
+
+/* EXYNOS_DSIM_PKTHDR */
+#define DSIM_PKTHDR_DI(x)		(((x) & 0x3f) << 0)
+#define DSIM_PKTHDR_DAT0(x)		((x) << 8)
+#define DSIM_PKTHDR_DAT1(x)		((x) << 16)
+
+/* EXYNOS_DSIM_PHYACCHR */
+#define DSIM_AFC_CTL(x)			(((x) & 0x7) << 5)
+#define DSIM_AFC_CTL_SHIFT		(5)
+#define DSIM_AFC_EN			(1 << 14)
+
+/* EXYNOS_DSIM_PHYACCHR1 */
+#define DSIM_DPDN_SWAP_DATA_SHIFT	(0)
+
+/* EXYNOS_DSIM_PLLCTRL */
+#define DSIM_SCALER_SHIFT		(1)
+#define DSIM_MAIN_SHIFT			(4)
+#define DSIM_PREDIV_SHIFT		(13)
+#define DSIM_PRECTRL_SHIFT		(20)
+#define DSIM_PLL_EN_SHIFT		(23)
+#define DSIM_FREQ_BAND_SHIFT		(24)
+#define DSIM_ZEROCTRL_SHIFT		(28)
+
+#endif