On Thu, 14 Apr 2016, David Lechner wrote: > We will be using a generic syscon device for the TI DA8XX SoC CFGCHIPx > retisters. This will be used by a number of planned drivers including a > new USB PHY driver and common clock framework drivers. > > The same defines are removed from the platform_data header file since they > are now redundant and they didn't really belong there anyway. > > Signed-off-by: David Lechner <david@xxxxxxxxxxxxxx> > --- > > v4 changes: > > * dropped individual CFGCHIPn_REG defines in favor of CFGCHIP(n) > > > include/linux/mfd/da8xx-cfgchip.h | 153 ++++++++++++++++++++++++++++++ > include/linux/platform_data/usb-davinci.h | 22 ----- Works for me. Acked-by: Lee Jones <lee.jones@xxxxxxxxxx> Since this is a new file, I'm happy for it to be taken in via another tree. > 2 files changed, 153 insertions(+), 22 deletions(-) > create mode 100644 include/linux/mfd/da8xx-cfgchip.h > > diff --git a/include/linux/mfd/da8xx-cfgchip.h b/include/linux/mfd/da8xx-cfgchip.h > new file mode 100644 > index 0000000..799e575 > --- /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@xxxxxxxxxxxxxx> > + * > + * 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 */ > diff --git a/include/linux/platform_data/usb-davinci.h b/include/linux/platform_data/usb-davinci.h > index e0bc4ab..629b703 100644 > --- a/include/linux/platform_data/usb-davinci.h > +++ b/include/linux/platform_data/usb-davinci.h > @@ -11,28 +11,6 @@ > #ifndef __ASM_ARCH_USB_H > #define __ASM_ARCH_USB_H > > -/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */ > -#define CFGCHIP2_PHYCLKGD (1 << 17) > -#define CFGCHIP2_VBUSSENSE (1 << 16) > -#define CFGCHIP2_RESET (1 << 15) > -#define CFGCHIP2_OTGMODE (3 << 13) > -#define CFGCHIP2_NO_OVERRIDE (0 << 13) > -#define CFGCHIP2_FORCE_HOST (1 << 13) > -#define CFGCHIP2_FORCE_DEVICE (2 << 13) > -#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13) > -#define CFGCHIP2_USB1PHYCLKMUX (1 << 12) > -#define CFGCHIP2_USB2PHYCLKMUX (1 << 11) > -#define CFGCHIP2_PHYPWRDN (1 << 10) > -#define CFGCHIP2_OTGPWRDN (1 << 9) > -#define CFGCHIP2_DATPOL (1 << 8) > -#define CFGCHIP2_USB1SUSPENDM (1 << 7) > -#define CFGCHIP2_PHY_PLLON (1 << 6) /* override PLL suspend */ > -#define CFGCHIP2_SESENDEN (1 << 5) /* Vsess_end comparator */ > -#define CFGCHIP2_VBDTCTEN (1 << 4) /* Vbus comparator */ > -#define CFGCHIP2_REFFREQ (0xf << 0) > -#define CFGCHIP2_REFFREQ_12MHZ (1 << 0) > -#define CFGCHIP2_REFFREQ_24MHZ (2 << 0) > -#define CFGCHIP2_REFFREQ_48MHZ (3 << 0) > > struct da8xx_ohci_root_hub; > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
