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, 501 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos/include/mach/dmc.h b/arch/arm/mach-exynos/include/mach/dmc.h
new file mode 100644
index 0000000000..4990a1af39
--- /dev/null
+++ b/arch/arm/mach-exynos/include/mach/dmc.h
@@ -0,0 +1,501 @@
+#ifndef __DMC_H__
+#define __DMC_H__
+
+#ifndef __ASSEMBLY__
+struct exynos4_dmc {
+	unsigned int concontrol;
+	unsigned int memcontrol;
+	unsigned int memconfig0;
+	unsigned int memconfig1;
+	unsigned int directcmd;
+	unsigned int prechconfig;
+	unsigned int phycontrol0;
+	unsigned int phycontrol1;
+	unsigned int phycontrol2;
+	unsigned int phycontrol3;
+	unsigned int pwrdnconfig;
+	unsigned char res1[0x4];
+	unsigned int timingref;
+	unsigned int timingrow;
+	unsigned int timingdata;
+	unsigned int timingpower;
+	unsigned int phystatus;
+	unsigned int phyzqcontrol;
+	unsigned int chip0status;
+	unsigned int chip1status;
+	unsigned int arefstatus;
+	unsigned int mrstatus;
+	unsigned int phytest0;
+	unsigned int phytest1;
+	unsigned int qoscontrol0;
+	unsigned int qosconfig0;
+	unsigned int qoscontrol1;
+	unsigned int qosconfig1;
+	unsigned int qoscontrol2;
+	unsigned int qosconfig2;
+	unsigned int qoscontrol3;
+	unsigned int qosconfig3;
+	unsigned int qoscontrol4;
+	unsigned int qosconfig4;
+	unsigned int qoscontrol5;
+	unsigned int qosconfig5;
+	unsigned int qoscontrol6;
+	unsigned int qosconfig6;
+	unsigned int qoscontrol7;
+	unsigned int qosconfig7;
+	unsigned int qoscontrol8;
+	unsigned int qosconfig8;
+	unsigned int qoscontrol9;
+	unsigned int qosconfig9;
+	unsigned int qoscontrol10;
+	unsigned int qosconfig10;
+	unsigned int qoscontrol11;
+	unsigned int qosconfig11;
+	unsigned int qoscontrol12;
+	unsigned int qosconfig12;
+	unsigned int qoscontrol13;
+	unsigned int qosconfig13;
+	unsigned int qoscontrol14;
+	unsigned int qosconfig14;
+	unsigned int qoscontrol15;
+	unsigned int qosconfig15;
+	unsigned int qostimeout0;
+	unsigned int qostimeout1;
+	unsigned char res2[0x8];
+	unsigned int ivcontrol;
+	unsigned char res3[0x8];
+	unsigned int perevconfig;
+	unsigned char res4[0xDF00];
+	unsigned int pmnc_ppc_a;
+	unsigned char res5[0xC];
+	unsigned int cntens_ppc_a;
+	unsigned char res6[0xC];
+	unsigned int cntenc_ppc_a;
+	unsigned char res7[0xC];
+	unsigned int intens_ppc_a;
+	unsigned char res8[0xC];
+	unsigned int intenc_ppc_a;
+	unsigned char res9[0xC];
+	unsigned int flag_ppc_a;
+	unsigned char res10[0xAC];
+	unsigned int ccnt_ppc_a;
+	unsigned char res11[0xC];
+	unsigned int pmcnt0_ppc_a;
+	unsigned char res12[0xC];
+	unsigned int pmcnt1_ppc_a;
+	unsigned char res13[0xC];
+	unsigned int pmcnt2_ppc_a;
+	unsigned char res14[0xC];
+	unsigned int pmcnt3_ppc_a;
+	unsigned char res15[0xEBC];
+	unsigned int pmnc_ppc_m;
+	unsigned char res16[0xC];
+	unsigned int cntens_ppc_m;
+	unsigned char res17[0xC];
+	unsigned int cntenc_ppc_m;
+	unsigned char res18[0xC];
+	unsigned int intens_ppc_m;
+	unsigned char res19[0xC];
+	unsigned int intenc_ppc_m;
+	unsigned char res20[0xC];
+	unsigned int flag_ppc_m;
+	unsigned char res21[0xAC];
+	unsigned int ccnt_ppc_m;
+	unsigned char res22[0xC];
+	unsigned int pmcnt0_ppc_m;
+	unsigned char res23[0xC];
+	unsigned int pmcnt1_ppc_m;
+	unsigned char res24[0xC];
+	unsigned int pmcnt2_ppc_m;
+	unsigned char res25[0xC];
+	unsigned int pmcnt3_ppc_m;
+};
+
+struct exynos5_dmc {
+	unsigned int concontrol;
+	unsigned int memcontrol;
+	unsigned int memconfig0;
+	unsigned int memconfig1;
+	unsigned int directcmd;
+	unsigned int prechconfig;
+	unsigned int phycontrol0;
+	unsigned char res1[0xc];
+	unsigned int pwrdnconfig;
+	unsigned int timingpzq;
+	unsigned int timingref;
+	unsigned int timingrow;
+	unsigned int timingdata;
+	unsigned int timingpower;
+	unsigned int phystatus;
+	unsigned char res2[0x4];
+	unsigned int chipstatus_ch0;
+	unsigned int chipstatus_ch1;
+	unsigned char res3[0x4];
+	unsigned int mrstatus;
+	unsigned char res4[0x8];
+	unsigned int qoscontrol0;
+	unsigned char resr5[0x4];
+	unsigned int qoscontrol1;
+	unsigned char res6[0x4];
+	unsigned int qoscontrol2;
+	unsigned char res7[0x4];
+	unsigned int qoscontrol3;
+	unsigned char res8[0x4];
+	unsigned int qoscontrol4;
+	unsigned char res9[0x4];
+	unsigned int qoscontrol5;
+	unsigned char res10[0x4];
+	unsigned int qoscontrol6;
+	unsigned char res11[0x4];
+	unsigned int qoscontrol7;
+	unsigned char res12[0x4];
+	unsigned int qoscontrol8;
+	unsigned char res13[0x4];
+	unsigned int qoscontrol9;
+	unsigned char res14[0x4];
+	unsigned int qoscontrol10;
+	unsigned char res15[0x4];
+	unsigned int qoscontrol11;
+	unsigned char res16[0x4];
+	unsigned int qoscontrol12;
+	unsigned char res17[0x4];
+	unsigned int qoscontrol13;
+	unsigned char res18[0x4];
+	unsigned int qoscontrol14;
+	unsigned char res19[0x4];
+	unsigned int qoscontrol15;
+	unsigned char res20[0x14];
+	unsigned int ivcontrol;
+	unsigned int wrtra_config;
+	unsigned int rdlvl_config;
+	unsigned char res21[0x8];
+	unsigned int brbrsvconfig;
+	unsigned int brbqosconfig;
+	unsigned int membaseconfig0;
+	unsigned int membaseconfig1;
+	unsigned char res22[0xc];
+	unsigned int wrlvl_config;
+	unsigned char res23[0xc];
+	unsigned int perevcontrol;
+	unsigned int perev0config;
+	unsigned int perev1config;
+	unsigned int perev2config;
+	unsigned int perev3config;
+	unsigned char res24[0xdebc];
+	unsigned int pmnc_ppc_a;
+	unsigned char res25[0xc];
+	unsigned int cntens_ppc_a;
+	unsigned char res26[0xc];
+	unsigned int cntenc_ppc_a;
+	unsigned char res27[0xc];
+	unsigned int intens_ppc_a;
+	unsigned char res28[0xc];
+	unsigned int intenc_ppc_a;
+	unsigned char res29[0xc];
+	unsigned int flag_ppc_a;
+	unsigned char res30[0xac];
+	unsigned int ccnt_ppc_a;
+	unsigned char res31[0xc];
+	unsigned int pmcnt0_ppc_a;
+	unsigned char res32[0xc];
+	unsigned int pmcnt1_ppc_a;
+	unsigned char res33[0xc];
+	unsigned int pmcnt2_ppc_a;
+	unsigned char res34[0xc];
+	unsigned int pmcnt3_ppc_a;
+};
+
+struct exynos5420_dmc {
+	unsigned int concontrol;
+	unsigned int memcontrol;
+	unsigned int cgcontrol;
+	unsigned char res500[0x4];
+	unsigned int directcmd;
+	unsigned int prechconfig0;
+	unsigned int phycontrol0;
+	unsigned int prechconfig1;
+	unsigned char res1[0x8];
+	unsigned int pwrdnconfig;
+	unsigned int timingpzq;
+	unsigned int timingref;
+	unsigned int timingrow0;
+	unsigned int timingdata0;
+	unsigned int timingpower0;
+	unsigned int phystatus;
+	unsigned int etctiming;
+	unsigned int chipstatus;
+	unsigned char res3[0x8];
+	unsigned int mrstatus;
+	unsigned char res4[0x8];
+	unsigned int qoscontrol0;
+	unsigned char resr5[0x4];
+	unsigned int qoscontrol1;
+	unsigned char res6[0x4];
+	unsigned int qoscontrol2;
+	unsigned char res7[0x4];
+	unsigned int qoscontrol3;
+	unsigned char res8[0x4];
+	unsigned int qoscontrol4;
+	unsigned char res9[0x4];
+	unsigned int qoscontrol5;
+	unsigned char res10[0x4];
+	unsigned int qoscontrol6;
+	unsigned char res11[0x4];
+	unsigned int qoscontrol7;
+	unsigned char res12[0x4];
+	unsigned int qoscontrol8;
+	unsigned char res13[0x4];
+	unsigned int qoscontrol9;
+	unsigned char res14[0x4];
+	unsigned int qoscontrol10;
+	unsigned char res15[0x4];
+	unsigned int qoscontrol11;
+	unsigned char res16[0x4];
+	unsigned int qoscontrol12;
+	unsigned char res17[0x4];
+	unsigned int qoscontrol13;
+	unsigned char res18[0x4];
+	unsigned int qoscontrol14;
+	unsigned char res19[0x4];
+	unsigned int qoscontrol15;
+	unsigned char res20[0x4];
+	unsigned int timing_set_sw;
+	unsigned int timingrow1;
+	unsigned int timingdata1;
+	unsigned int timingpower1;
+	unsigned char res300[0x4];
+	unsigned int wrtra_config;
+	unsigned int rdlvl_config;
+	unsigned char res21[0x4];
+	unsigned int brbrsvcontrol;
+	unsigned int brbrsvconfig;
+	unsigned int brbqosconfig;
+	unsigned char res301[0x14];
+	unsigned int wrlvl_config0;
+	unsigned int wrlvl_config1;
+	unsigned int wrlvl_status;
+	unsigned char res23[0x4];
+	unsigned int ppcclockon;
+	unsigned int perevconfig0;
+	unsigned int perevconfig1;
+	unsigned int perevconfig2;
+	unsigned int perevconfig3;
+	unsigned char res24[0xc];
+	unsigned int control_io_rdata;
+	unsigned char res240[0xc];
+	unsigned int cacal_config0;
+	unsigned int cacal_config1;
+	unsigned int cacal_status;
+	unsigned char res302[0xa4];
+	unsigned int bp_control0;
+	unsigned int bp_config0_r;
+	unsigned int bp_config0_w;
+	unsigned char res303[0x4];
+	unsigned int bp_control1;
+	unsigned int bp_config1_r;
+	unsigned int bp_config1_w;
+	unsigned char res304[0x4];
+	unsigned int bp_control2;
+	unsigned int bp_config2_r;
+	unsigned int bp_config2_w;
+	unsigned char res305[0x4];
+	unsigned int bp_control3;
+	unsigned int bp_config3_r;
+	unsigned int bp_config3_w;
+	unsigned char res306[0xddb4];
+	unsigned int pmnc_ppc;
+	unsigned char res25[0xc];
+	unsigned int cntens_ppc;
+	unsigned char res26[0xc];
+	unsigned int cntenc_ppc;
+	unsigned char res27[0xc];
+	unsigned int intens_ppc;
+	unsigned char res28[0xc];
+	unsigned int intenc_ppc;
+	unsigned char res29[0xc];
+	unsigned int flag_ppc;
+	unsigned char res30[0xac];
+	unsigned int ccnt_ppc;
+	unsigned char res31[0xc];
+	unsigned int pmcnt0_ppc;
+	unsigned char res32[0xc];
+	unsigned int pmcnt1_ppc;
+	unsigned char res33[0xc];
+	unsigned int pmcnt2_ppc;
+	unsigned char res34[0xc];
+	unsigned int pmcnt3_ppc;
+};
+
+struct exynos5_phy_control {
+	unsigned int phy_con0;
+	unsigned int phy_con1;
+	unsigned int phy_con2;
+	unsigned int phy_con3;
+	unsigned int phy_con4;
+	unsigned char res1[4];
+	unsigned int phy_con6;
+	unsigned char res2[4];
+	unsigned int phy_con8;
+	unsigned int phy_con9;
+	unsigned int phy_con10;
+	unsigned char res3[4];
+	unsigned int phy_con12;
+	unsigned int phy_con13;
+	unsigned int phy_con14;
+	unsigned int phy_con15;
+	unsigned int phy_con16;
+	unsigned char res4[4];
+	unsigned int phy_con17;
+	unsigned int phy_con18;
+	unsigned int phy_con19;
+	unsigned int phy_con20;
+	unsigned int phy_con21;
+	unsigned int phy_con22;
+	unsigned int phy_con23;
+	unsigned int phy_con24;
+	unsigned int phy_con25;
+	unsigned int phy_con26;
+	unsigned int phy_con27;
+	unsigned int phy_con28;
+	unsigned int phy_con29;
+	unsigned int phy_con30;
+	unsigned int phy_con31;
+	unsigned int phy_con32;
+	unsigned int phy_con33;
+	unsigned int phy_con34;
+	unsigned int phy_con35;
+	unsigned int phy_con36;
+	unsigned int phy_con37;
+	unsigned int phy_con38;
+	unsigned int phy_con39;
+	unsigned int phy_con40;
+	unsigned int phy_con41;
+	unsigned int phy_con42;
+};
+
+struct exynos5420_phy_control {
+	unsigned int phy_con0;
+	unsigned int phy_con1;
+	unsigned int phy_con2;
+	unsigned int phy_con3;
+	unsigned int phy_con4;
+	unsigned int phy_con5;
+	unsigned int phy_con6;
+	unsigned char res2[0x4];
+	unsigned int phy_con8;
+	unsigned char res5[0x4];
+	unsigned int phy_con10;
+	unsigned int phy_con11;
+	unsigned int phy_con12;
+	unsigned int phy_con13;
+	unsigned int phy_con14;
+	unsigned int phy_con15;
+	unsigned int phy_con16;
+	unsigned char res4[0x4];
+	unsigned int phy_con17;
+	unsigned int phy_con18;
+	unsigned int phy_con19;
+	unsigned int phy_con20;
+	unsigned int phy_con21;
+	unsigned int phy_con22;
+	unsigned int phy_con23;
+	unsigned int phy_con24;
+	unsigned int phy_con25;
+	unsigned int phy_con26;
+	unsigned int phy_con27;
+	unsigned int phy_con28;
+	unsigned int phy_con29;
+	unsigned int phy_con30;
+	unsigned int phy_con31;
+	unsigned int phy_con32;
+	unsigned int phy_con33;
+	unsigned int phy_con34;
+	unsigned char res6[0x8];
+	unsigned int phy_con37;
+	unsigned char res7[0x4];
+	unsigned int phy_con39;
+	unsigned int phy_con40;
+	unsigned int phy_con41;
+	unsigned int phy_con42;
+};
+
+struct exynos5420_tzasc {
+	unsigned char res1[0xf00];
+	unsigned int membaseconfig0;
+	unsigned int membaseconfig1;
+	unsigned char res2[0x8];
+	unsigned int memconfig0;
+	unsigned int memconfig1;
+};
+
+enum ddr_mode {
+	DDR_MODE_DDR2,
+	DDR_MODE_DDR3,
+	DDR_MODE_LPDDR2,
+	DDR_MODE_LPDDR3,
+
+	DDR_MODE_COUNT,
+};
+
+enum mem_manuf {
+	MEM_MANUF_AUTODETECT,
+	MEM_MANUF_ELPIDA,
+	MEM_MANUF_SAMSUNG,
+
+	MEM_MANUF_COUNT,
+};
+
+/* CONCONTROL register fields */
+#define CONCONTROL_DFI_INIT_START_SHIFT	28
+#define CONCONTROL_RD_FETCH_SHIFT	12
+#define CONCONTROL_RD_FETCH_MASK	(0x7 << CONCONTROL_RD_FETCH_SHIFT)
+#define CONCONTROL_AREF_EN_SHIFT	5
+#define CONCONTROL_UPDATE_MODE		(1 << 3)
+
+/* PRECHCONFIG register field */
+#define PRECHCONFIG_TP_CNT_SHIFT	24
+
+/* PWRDNCONFIG register field */
+#define PWRDNCONFIG_DPWRDN_CYC_SHIFT	0
+#define PWRDNCONFIG_DSREF_CYC_SHIFT	16
+
+/* PHY_CON0 register fields */
+#define PHY_CON0_T_WRRDCMD_SHIFT	17
+#define PHY_CON0_T_WRRDCMD_MASK		(0x7 << PHY_CON0_T_WRRDCMD_SHIFT)
+#define PHY_CON0_CTRL_DDR_MODE_SHIFT	11
+#define PHY_CON0_CTRL_DDR_MODE_MASK	0x3
+
+/* PHY_CON1 register fields */
+#define PHY_CON1_RDLVL_RDDATA_ADJ_SHIFT	0
+
+/* PHY_CON4 rgister fields */
+#define PHY_CON10_CTRL_OFFSETR3		(1 << 24)
+
+/* PHY_CON12 register fields */
+#define PHY_CON12_CTRL_START_POINT_SHIFT	24
+#define PHY_CON12_CTRL_INC_SHIFT	16
+#define PHY_CON12_CTRL_FORCE_SHIFT	8
+#define PHY_CON12_CTRL_START_SHIFT	6
+#define PHY_CON12_CTRL_START_MASK	(1 << PHY_CON12_CTRL_START_SHIFT)
+#define PHY_CON12_CTRL_DLL_ON_SHIFT	5
+#define PHY_CON12_CTRL_DLL_ON_MASK	(1 << PHY_CON12_CTRL_DLL_ON_SHIFT)
+#define PHY_CON12_CTRL_REF_SHIFT	1
+
+/* PHY_CON16 register fields */
+#define PHY_CON16_ZQ_MODE_DDS_SHIFT	24
+#define PHY_CON16_ZQ_MODE_DDS_MASK	(0x7 << PHY_CON16_ZQ_MODE_DDS_SHIFT)
+
+#define PHY_CON16_ZQ_MODE_TERM_SHIFT 21
+#define PHY_CON16_ZQ_MODE_TERM_MASK	(0x7 << PHY_CON16_ZQ_MODE_TERM_SHIFT)
+
+#define PHY_CON16_ZQ_MODE_NOTERM_MASK	(1 << 19)
+
+/* PHY_CON42 register fields */
+#define PHY_CON42_CTRL_BSTLEN_SHIFT	8
+#define PHY_CON42_CTRL_BSTLEN_MASK	(0xff << PHY_CON42_CTRL_BSTLEN_SHIFT)
+
+#define PHY_CON42_CTRL_RDLAT_SHIFT	0
+#define PHY_CON42_CTRL_RDLAT_MASK	(0x1f << PHY_CON42_CTRL_RDLAT_SHIFT)
+
+#endif
+#endif