Merge tag 'for-v4.6-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v4.6/fixes

ARM: OMAP2+: first hwmod fix for v4.6-rc

Fix a longstanding bug in the hwmod code that could cause
hardware SYSCONFIG register values to not match the kernel's
idea of what they should be, and that could result in lower
performance during IP block idle entry.

Basic build, boot, and PM test logs are available here:

http://www.pwsan.com/omap/testlogs/omap-hwmod-fixes-a-for-v4.6-rc/20160326231727/

1 files changed, 105 insertions, 0 deletions

diff --git a/include/linux/fsl/guts.h b/include/linux/fsl/guts.h
index 84d971ff3fba..649e9171a9b3 100644
--- a/include/linux/fsl/guts.h
+++ b/include/linux/fsl/guts.h
@@ -189,4 +189,109 @@ static inline void guts_set_pmuxcr_dma(struct ccsr_guts __iomem *guts,
 
 #endif
 
+struct ccsr_rcpm_v1 {
+	u8	res0000[4];
+	__be32	cdozsr;	    /* 0x0004 Core Doze Status Register */
+	u8	res0008[4];
+	__be32	cdozcr;	    /* 0x000c Core Doze Control Register */
+	u8	res0010[4];
+	__be32	cnapsr;	    /* 0x0014 Core Nap Status Register */
+	u8	res0018[4];
+	__be32	cnapcr;	    /* 0x001c Core Nap Control Register */
+	u8	res0020[4];
+	__be32	cdozpsr;    /* 0x0024 Core Doze Previous Status Register */
+	u8	res0028[4];
+	__be32	cnappsr;    /* 0x002c Core Nap Previous Status Register */
+	u8	res0030[4];
+	__be32	cwaitsr;    /* 0x0034 Core Wait Status Register */
+	u8	res0038[4];
+	__be32	cwdtdsr;    /* 0x003c Core Watchdog Detect Status Register */
+	__be32	powmgtcsr;  /* 0x0040 PM Control&Status Register */
+#define RCPM_POWMGTCSR_SLP	0x00020000
+	u8	res0044[12];
+	__be32	ippdexpcr;  /* 0x0050 IP Powerdown Exception Control Register */
+	u8	res0054[16];
+	__be32	cpmimr;	    /* 0x0064 Core PM IRQ Mask Register */
+	u8	res0068[4];
+	__be32	cpmcimr;    /* 0x006c Core PM Critical IRQ Mask Register */
+	u8	res0070[4];
+	__be32	cpmmcmr;    /* 0x0074 Core PM Machine Check Mask Register */
+	u8	res0078[4];
+	__be32	cpmnmimr;   /* 0x007c Core PM NMI Mask Register */
+	u8	res0080[4];
+	__be32	ctbenr;	    /* 0x0084 Core Time Base Enable Register */
+	u8	res0088[4];
+	__be32	ctbckselr;  /* 0x008c Core Time Base Clock Select Register */
+	u8	res0090[4];
+	__be32	ctbhltcr;   /* 0x0094 Core Time Base Halt Control Register */
+	u8	res0098[4];
+	__be32	cmcpmaskcr; /* 0x00a4 Core Machine Check Mask Register */
+};
+
+struct ccsr_rcpm_v2 {
+	u8	res_00[12];
+	__be32	tph10sr0;	/* Thread PH10 Status Register */
+	u8	res_10[12];
+	__be32	tph10setr0;	/* Thread PH10 Set Control Register */
+	u8	res_20[12];
+	__be32	tph10clrr0;	/* Thread PH10 Clear Control Register */
+	u8	res_30[12];
+	__be32	tph10psr0;	/* Thread PH10 Previous Status Register */
+	u8	res_40[12];
+	__be32	twaitsr0;	/* Thread Wait Status Register */
+	u8	res_50[96];
+	__be32	pcph15sr;	/* Physical Core PH15 Status Register */
+	__be32	pcph15setr;	/* Physical Core PH15 Set Control Register */
+	__be32	pcph15clrr;	/* Physical Core PH15 Clear Control Register */
+	__be32	pcph15psr;	/* Physical Core PH15 Prev Status Register */
+	u8	res_c0[16];
+	__be32	pcph20sr;	/* Physical Core PH20 Status Register */
+	__be32	pcph20setr;	/* Physical Core PH20 Set Control Register */
+	__be32	pcph20clrr;	/* Physical Core PH20 Clear Control Register */
+	__be32	pcph20psr;	/* Physical Core PH20 Prev Status Register */
+	__be32	pcpw20sr;	/* Physical Core PW20 Status Register */
+	u8	res_e0[12];
+	__be32	pcph30sr;	/* Physical Core PH30 Status Register */
+	__be32	pcph30setr;	/* Physical Core PH30 Set Control Register */
+	__be32	pcph30clrr;	/* Physical Core PH30 Clear Control Register */
+	__be32	pcph30psr;	/* Physical Core PH30 Prev Status Register */
+	u8	res_100[32];
+	__be32	ippwrgatecr;	/* IP Power Gating Control Register */
+	u8	res_124[12];
+	__be32	powmgtcsr;	/* Power Management Control & Status Reg */
+#define RCPM_POWMGTCSR_LPM20_RQ		0x00100000
+#define RCPM_POWMGTCSR_LPM20_ST		0x00000200
+#define RCPM_POWMGTCSR_P_LPM20_ST	0x00000100
+	u8	res_134[12];
+	__be32	ippdexpcr[4];	/* IP Powerdown Exception Control Reg */
+	u8	res_150[12];
+	__be32	tpmimr0;	/* Thread PM Interrupt Mask Reg */
+	u8	res_160[12];
+	__be32	tpmcimr0;	/* Thread PM Crit Interrupt Mask Reg */
+	u8	res_170[12];
+	__be32	tpmmcmr0;	/* Thread PM Machine Check Interrupt Mask Reg */
+	u8	res_180[12];
+	__be32	tpmnmimr0;	/* Thread PM NMI Mask Reg */
+	u8	res_190[12];
+	__be32	tmcpmaskcr0;	/* Thread Machine Check Mask Control Reg */
+	__be32	pctbenr;	/* Physical Core Time Base Enable Reg */
+	__be32	pctbclkselr;	/* Physical Core Time Base Clock Select */
+	__be32	tbclkdivr;	/* Time Base Clock Divider Register */
+	u8	res_1ac[4];
+	__be32	ttbhltcr[4];	/* Thread Time Base Halt Control Register */
+	__be32	clpcl10sr;	/* Cluster PCL10 Status Register */
+	__be32	clpcl10setr;	/* Cluster PCL30 Set Control Register */
+	__be32	clpcl10clrr;	/* Cluster PCL30 Clear Control Register */
+	__be32	clpcl10psr;	/* Cluster PCL30 Prev Status Register */
+	__be32	cddslpsetr;	/* Core Domain Deep Sleep Set Register */
+	__be32	cddslpclrr;	/* Core Domain Deep Sleep Clear Register */
+	__be32	cdpwroksetr;	/* Core Domain Power OK Set Register */
+	__be32	cdpwrokclrr;	/* Core Domain Power OK Clear Register */
+	__be32	cdpwrensr;	/* Core Domain Power Enable Status Register */
+	__be32	cddslsr;	/* Core Domain Deep Sleep Status Register */
+	u8	res_1e8[8];
+	__be32	dslpcntcr[8];	/* Deep Sleep Counter Cfg Register */
+	u8	res_300[3568];
+};
+
 #endif