mfd: da8xx-cfgchip: New header file for CFGCHIP registers

Create a new header file for TI DA8XX SoC CFGCHIPx registers.
This will be used by a number of planned drivers including a new USB
PHY driver and common clock framework drivers.

The same defines *will* be removed from the platform_data header,
once all the users start using the new syscon device header.

This also fixes the following compiler error caused due to
a dependent patch not merged.
drivers/phy/phy-da8xx-usb.c:19:37:
fatal error: linux/mfd/da8xx-cfgchip.h: No such file or directory
 #include <linux/mfd/da8xx-cfgchip.h>

Signed-off-by: David Lechner <david@lechnology.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

1 files changed, 153 insertions, 0 deletions

diff --git a/include/linux/mfd/da8xx-cfgchip.h b/include/linux/mfd/da8xx-cfgchip.h
new file mode 100644
index 000000000000..304985e288d2
--- /dev/null
+++ b/include/linux/mfd/da8xx-cfgchip.h
@@ -0,0 +1,153 @@
+/*
+ * TI DaVinci DA8xx CHIPCFGx registers for syscon consumers.
+ *
+ * Copyright (C) 2016 David Lechner <david@lechnology.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_MFD_DA8XX_CFGCHIP_H
+#define __LINUX_MFD_DA8XX_CFGCHIP_H
+
+#include <linux/bitops.h>
+
+/* register offset (32-bit registers) */
+#define CFGCHIP(n)                              ((n) * 4)
+
+/* CFGCHIP0 (PLL0/EDMA3_0) register bits */
+#define CFGCHIP0_PLL_MASTER_LOCK                BIT(4)
+#define CFGCHIP0_EDMA30TC1DBS(n)                ((n) << 2)
+#define CFGCHIP0_EDMA30TC1DBS_MASK              CFGCHIP0_EDMA30TC1DBS(0x3)
+#define CFGCHIP0_EDMA30TC1DBS_16                CFGCHIP0_EDMA30TC1DBS(0x0)
+#define CFGCHIP0_EDMA30TC1DBS_32                CFGCHIP0_EDMA30TC1DBS(0x1)
+#define CFGCHIP0_EDMA30TC1DBS_64                CFGCHIP0_EDMA30TC1DBS(0x2)
+#define CFGCHIP0_EDMA30TC0DBS(n)                ((n) << 0)
+#define CFGCHIP0_EDMA30TC0DBS_MASK              CFGCHIP0_EDMA30TC0DBS(0x3)
+#define CFGCHIP0_EDMA30TC0DBS_16                CFGCHIP0_EDMA30TC0DBS(0x0)
+#define CFGCHIP0_EDMA30TC0DBS_32                CFGCHIP0_EDMA30TC0DBS(0x1)
+#define CFGCHIP0_EDMA30TC0DBS_64                CFGCHIP0_EDMA30TC0DBS(0x2)
+
+/* CFGCHIP1 (eCAP/HPI/EDMA3_1/eHRPWM TBCLK/McASP0 AMUTEIN) register bits */
+#define CFGCHIP1_CAP2SRC(n)                     ((n) << 27)
+#define CFGCHIP1_CAP2SRC_MASK                   CFGCHIP1_CAP2SRC(0x1f)
+#define CFGCHIP1_CAP2SRC_ECAP_PIN               CFGCHIP1_CAP2SRC(0x0)
+#define CFGCHIP1_CAP2SRC_MCASP0_TX              CFGCHIP1_CAP2SRC(0x1)
+#define CFGCHIP1_CAP2SRC_MCASP0_RX              CFGCHIP1_CAP2SRC(0x2)
+#define CFGCHIP1_CAP2SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0x7)
+#define CFGCHIP1_CAP2SRC_EMAC_C0_RX             CFGCHIP1_CAP2SRC(0x8)
+#define CFGCHIP1_CAP2SRC_EMAC_C0_TX             CFGCHIP1_CAP2SRC(0x9)
+#define CFGCHIP1_CAP2SRC_EMAC_C0_MISC           CFGCHIP1_CAP2SRC(0xa)
+#define CFGCHIP1_CAP2SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0xb)
+#define CFGCHIP1_CAP2SRC_EMAC_C1_RX             CFGCHIP1_CAP2SRC(0xc)
+#define CFGCHIP1_CAP2SRC_EMAC_C1_TX             CFGCHIP1_CAP2SRC(0xd)
+#define CFGCHIP1_CAP2SRC_EMAC_C1_MISC           CFGCHIP1_CAP2SRC(0xe)
+#define CFGCHIP1_CAP2SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0xf)
+#define CFGCHIP1_CAP2SRC_EMAC_C2_RX             CFGCHIP1_CAP2SRC(0x10)
+#define CFGCHIP1_CAP2SRC_EMAC_C2_TX             CFGCHIP1_CAP2SRC(0x11)
+#define CFGCHIP1_CAP2SRC_EMAC_C2_MISC           CFGCHIP1_CAP2SRC(0x12)
+#define CFGCHIP1_CAP1SRC(n)                     ((n) << 22)
+#define CFGCHIP1_CAP1SRC_MASK                   CFGCHIP1_CAP1SRC(0x1f)
+#define CFGCHIP1_CAP1SRC_ECAP_PIN               CFGCHIP1_CAP1SRC(0x0)
+#define CFGCHIP1_CAP1SRC_MCASP0_TX              CFGCHIP1_CAP1SRC(0x1)
+#define CFGCHIP1_CAP1SRC_MCASP0_RX              CFGCHIP1_CAP1SRC(0x2)
+#define CFGCHIP1_CAP1SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0x7)
+#define CFGCHIP1_CAP1SRC_EMAC_C0_RX             CFGCHIP1_CAP1SRC(0x8)
+#define CFGCHIP1_CAP1SRC_EMAC_C0_TX             CFGCHIP1_CAP1SRC(0x9)
+#define CFGCHIP1_CAP1SRC_EMAC_C0_MISC           CFGCHIP1_CAP1SRC(0xa)
+#define CFGCHIP1_CAP1SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0xb)
+#define CFGCHIP1_CAP1SRC_EMAC_C1_RX             CFGCHIP1_CAP1SRC(0xc)
+#define CFGCHIP1_CAP1SRC_EMAC_C1_TX             CFGCHIP1_CAP1SRC(0xd)
+#define CFGCHIP1_CAP1SRC_EMAC_C1_MISC           CFGCHIP1_CAP1SRC(0xe)
+#define CFGCHIP1_CAP1SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0xf)
+#define CFGCHIP1_CAP1SRC_EMAC_C2_RX             CFGCHIP1_CAP1SRC(0x10)
+#define CFGCHIP1_CAP1SRC_EMAC_C2_TX             CFGCHIP1_CAP1SRC(0x11)
+#define CFGCHIP1_CAP1SRC_EMAC_C2_MISC           CFGCHIP1_CAP1SRC(0x12)
+#define CFGCHIP1_CAP0SRC(n)                     ((n) << 17)
+#define CFGCHIP1_CAP0SRC_MASK                   CFGCHIP1_CAP0SRC(0x1f)
+#define CFGCHIP1_CAP0SRC_ECAP_PIN               CFGCHIP1_CAP0SRC(0x0)
+#define CFGCHIP1_CAP0SRC_MCASP0_TX              CFGCHIP1_CAP0SRC(0x1)
+#define CFGCHIP1_CAP0SRC_MCASP0_RX              CFGCHIP1_CAP0SRC(0x2)
+#define CFGCHIP1_CAP0SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0x7)
+#define CFGCHIP1_CAP0SRC_EMAC_C0_RX             CFGCHIP1_CAP0SRC(0x8)
+#define CFGCHIP1_CAP0SRC_EMAC_C0_TX             CFGCHIP1_CAP0SRC(0x9)
+#define CFGCHIP1_CAP0SRC_EMAC_C0_MISC           CFGCHIP1_CAP0SRC(0xa)
+#define CFGCHIP1_CAP0SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0xb)
+#define CFGCHIP1_CAP0SRC_EMAC_C1_RX             CFGCHIP1_CAP0SRC(0xc)
+#define CFGCHIP1_CAP0SRC_EMAC_C1_TX             CFGCHIP1_CAP0SRC(0xd)
+#define CFGCHIP1_CAP0SRC_EMAC_C1_MISC           CFGCHIP1_CAP0SRC(0xe)
+#define CFGCHIP1_CAP0SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0xf)
+#define CFGCHIP1_CAP0SRC_EMAC_C2_RX             CFGCHIP1_CAP0SRC(0x10)
+#define CFGCHIP1_CAP0SRC_EMAC_C2_TX             CFGCHIP1_CAP0SRC(0x11)
+#define CFGCHIP1_CAP0SRC_EMAC_C2_MISC           CFGCHIP1_CAP0SRC(0x12)
+#define CFGCHIP1_HPIBYTEAD                      BIT(16)
+#define CFGCHIP1_HPIENA                         BIT(15)
+#define CFGCHIP0_EDMA31TC0DBS(n)                ((n) << 13)
+#define CFGCHIP0_EDMA31TC0DBS_MASK              CFGCHIP0_EDMA31TC0DBS(0x3)
+#define CFGCHIP0_EDMA31TC0DBS_16                CFGCHIP0_EDMA31TC0DBS(0x0)
+#define CFGCHIP0_EDMA31TC0DBS_32                CFGCHIP0_EDMA31TC0DBS(0x1)
+#define CFGCHIP0_EDMA31TC0DBS_64                CFGCHIP0_EDMA31TC0DBS(0x2)
+#define CFGCHIP1_TBCLKSYNC                      BIT(12)
+#define CFGCHIP1_AMUTESEL0(n)                   ((n) << 0)
+#define CFGCHIP1_AMUTESEL0_MASK                 CFGCHIP1_AMUTESEL0(0xf)
+#define CFGCHIP1_AMUTESEL0_LOW                  CFGCHIP1_AMUTESEL0(0x0)
+#define CFGCHIP1_AMUTESEL0_BANK_0               CFGCHIP1_AMUTESEL0(0x1)
+#define CFGCHIP1_AMUTESEL0_BANK_1               CFGCHIP1_AMUTESEL0(0x2)
+#define CFGCHIP1_AMUTESEL0_BANK_2               CFGCHIP1_AMUTESEL0(0x3)
+#define CFGCHIP1_AMUTESEL0_BANK_3               CFGCHIP1_AMUTESEL0(0x4)
+#define CFGCHIP1_AMUTESEL0_BANK_4               CFGCHIP1_AMUTESEL0(0x5)
+#define CFGCHIP1_AMUTESEL0_BANK_5               CFGCHIP1_AMUTESEL0(0x6)
+#define CFGCHIP1_AMUTESEL0_BANK_6               CFGCHIP1_AMUTESEL0(0x7)
+#define CFGCHIP1_AMUTESEL0_BANK_7               CFGCHIP1_AMUTESEL0(0x8)
+
+/* CFGCHIP2 (USB PHY) register bits */
+#define CFGCHIP2_PHYCLKGD                       BIT(17)
+#define CFGCHIP2_VBUSSENSE                      BIT(16)
+#define CFGCHIP2_RESET                          BIT(15)
+#define CFGCHIP2_OTGMODE(n)                     ((n) << 13)
+#define CFGCHIP2_OTGMODE_MASK                   CFGCHIP2_OTGMODE(0x3)
+#define CFGCHIP2_OTGMODE_NO_OVERRIDE            CFGCHIP2_OTGMODE(0x0)
+#define CFGCHIP2_OTGMODE_FORCE_HOST             CFGCHIP2_OTGMODE(0x1)
+#define CFGCHIP2_OTGMODE_FORCE_DEVICE           CFGCHIP2_OTGMODE(0x2)
+#define CFGCHIP2_OTGMODE_FORCE_HOST_VBUS_LOW    CFGCHIP2_OTGMODE(0x3)
+#define CFGCHIP2_USB1PHYCLKMUX                  BIT(12)
+#define CFGCHIP2_USB2PHYCLKMUX                  BIT(11)
+#define CFGCHIP2_PHYPWRDN                       BIT(10)
+#define CFGCHIP2_OTGPWRDN                       BIT(9)
+#define CFGCHIP2_DATPOL                         BIT(8)
+#define CFGCHIP2_USB1SUSPENDM                   BIT(7)
+#define CFGCHIP2_PHY_PLLON                      BIT(6)
+#define CFGCHIP2_SESENDEN                       BIT(5)
+#define CFGCHIP2_VBDTCTEN                       BIT(4)
+#define CFGCHIP2_REFFREQ(n)                     ((n) << 0)
+#define CFGCHIP2_REFFREQ_MASK                   CFGCHIP2_REFFREQ(0xf)
+#define CFGCHIP2_REFFREQ_12MHZ                  CFGCHIP2_REFFREQ(0x1)
+#define CFGCHIP2_REFFREQ_24MHZ                  CFGCHIP2_REFFREQ(0x2)
+#define CFGCHIP2_REFFREQ_48MHZ                  CFGCHIP2_REFFREQ(0x3)
+#define CFGCHIP2_REFFREQ_19_2MHZ                CFGCHIP2_REFFREQ(0x4)
+#define CFGCHIP2_REFFREQ_38_4MHZ                CFGCHIP2_REFFREQ(0x5)
+#define CFGCHIP2_REFFREQ_13MHZ                  CFGCHIP2_REFFREQ(0x6)
+#define CFGCHIP2_REFFREQ_26MHZ                  CFGCHIP2_REFFREQ(0x7)
+#define CFGCHIP2_REFFREQ_20MHZ                  CFGCHIP2_REFFREQ(0x8)
+#define CFGCHIP2_REFFREQ_40MHZ                  CFGCHIP2_REFFREQ(0x9)
+
+/* CFGCHIP3 (EMAC/uPP/PLL1/ASYNC3/PRU/DIV4.5/EMIFA) register bits */
+#define CFGCHIP3_RMII_SEL                       BIT(8)
+#define CFGCHIP3_UPP_TX_CLKSRC                  BIT(6)
+#define CFGCHIP3_PLL1_MASTER_LOCK               BIT(5)
+#define CFGCHIP3_ASYNC3_CLKSRC                  BIT(4)
+#define CFGCHIP3_PRUEVTSEL                      BIT(3)
+#define CFGCHIP3_DIV45PENA                      BIT(2)
+#define CFGCHIP3_EMA_CLKSRC                     BIT(1)
+
+/* CFGCHIP4 (McASP0 AMUNTEIN) register bits */
+#define CFGCHIP4_AMUTECLR0                      BIT(0)
+
+#endif /* __LINUX_MFD_DA8XX_CFGCHIP_H */