Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 283 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index e829664e6a6..290213f2cbe 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -334,6 +334,235 @@ static struct omap_hwmod omap54xx_dmic_hwmod = {
 };
 
 /*
+ * 'dss' class
+ * display sub-system
+ */
+static struct omap_hwmod_class_sysconfig omap54xx_dss_sysc = {
+	.rev_offs	= 0x0000,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= SYSS_HAS_RESET_STATUS,
+};
+
+static struct omap_hwmod_class omap54xx_dss_hwmod_class = {
+	.name	= "dss",
+	.sysc	= &omap54xx_dss_sysc,
+	.reset	= omap_dss_reset,
+};
+
+/* dss */
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+	{ .role = "32khz_clk", .clk = "dss_32khz_clk" },
+	{ .role = "sys_clk", .clk = "dss_sys_clk" },
+	{ .role = "hdmi_clk", .clk = "dss_48mhz_clk" },
+};
+
+static struct omap_hwmod omap54xx_dss_hwmod = {
+	.name		= "dss_core",
+	.class		= &omap54xx_dss_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.flags		= HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+	.main_clk	= "dss_dss_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.context_offs = OMAP54XX_RM_DSS_DSS_CONTEXT_OFFSET,
+			.modulemode   = MODULEMODE_SWCTRL,
+		},
+	},
+	.opt_clks	= dss_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_opt_clks),
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap54xx_dispc_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+			   SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap54xx_dispc_hwmod_class = {
+	.name	= "dispc",
+	.sysc	= &omap54xx_dispc_sysc,
+};
+
+/* dss_dispc */
+static struct omap_hwmod_opt_clk dss_dispc_opt_clks[] = {
+	{ .role = "sys_clk", .clk = "dss_sys_clk" },
+};
+
+/* dss_dispc dev_attr */
+static struct omap_dss_dispc_dev_attr dss_dispc_dev_attr = {
+	.has_framedonetv_irq	= 1,
+	.manager_count		= 4,
+};
+
+static struct omap_hwmod omap54xx_dss_dispc_hwmod = {
+	.name		= "dss_dispc",
+	.class		= &omap54xx_dispc_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "dss_dss_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
+		},
+	},
+	.opt_clks	= dss_dispc_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_dispc_opt_clks),
+	.dev_attr	= &dss_dispc_dev_attr,
+};
+
+/*
+ * 'dsi1' class
+ * display serial interface controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap54xx_dsi1_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap54xx_dsi1_hwmod_class = {
+	.name	= "dsi1",
+	.sysc	= &omap54xx_dsi1_sysc,
+};
+
+/* dss_dsi1_a */
+static struct omap_hwmod_opt_clk dss_dsi1_a_opt_clks[] = {
+	{ .role = "sys_clk", .clk = "dss_sys_clk" },
+};
+
+static struct omap_hwmod omap54xx_dss_dsi1_a_hwmod = {
+	.name		= "dss_dsi1",
+	.class		= &omap54xx_dsi1_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "dss_dss_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
+		},
+	},
+	.opt_clks	= dss_dsi1_a_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_dsi1_a_opt_clks),
+};
+
+/* dss_dsi1_c */
+static struct omap_hwmod_opt_clk dss_dsi1_c_opt_clks[] = {
+	{ .role = "sys_clk", .clk = "dss_sys_clk" },
+};
+
+static struct omap_hwmod omap54xx_dss_dsi1_c_hwmod = {
+	.name		= "dss_dsi2",
+	.class		= &omap54xx_dsi1_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "dss_dss_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
+		},
+	},
+	.opt_clks	= dss_dsi1_c_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_dsi1_c_opt_clks),
+};
+
+/*
+ * 'hdmi' class
+ * hdmi controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap54xx_hdmi_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.sysc_flags	= (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   SIDLE_SMART_WKUP),
+	.sysc_fields	= &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap54xx_hdmi_hwmod_class = {
+	.name	= "hdmi",
+	.sysc	= &omap54xx_hdmi_sysc,
+};
+
+static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = {
+	{ .role = "sys_clk", .clk = "dss_sys_clk" },
+};
+
+static struct omap_hwmod omap54xx_dss_hdmi_hwmod = {
+	.name		= "dss_hdmi",
+	.class		= &omap54xx_hdmi_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.main_clk	= "dss_48mhz_clk",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
+		},
+	},
+	.opt_clks	= dss_hdmi_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_hdmi_opt_clks),
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap54xx_rfbi_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap54xx_rfbi_hwmod_class = {
+	.name	= "rfbi",
+	.sysc	= &omap54xx_rfbi_sysc,
+};
+
+/* dss_rfbi */
+static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
+	{ .role = "ick", .clk = "l3_iclk_div" },
+};
+
+static struct omap_hwmod omap54xx_dss_rfbi_hwmod = {
+	.name		= "dss_rfbi",
+	.class		= &omap54xx_rfbi_hwmod_class,
+	.clkdm_name	= "dss_clkdm",
+	.prcm = {
+		.omap4 = {
+			.clkctrl_offs = OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET,
+			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
+		},
+	},
+	.opt_clks	= dss_rfbi_opt_clks,
+	.opt_clks_cnt	= ARRAY_SIZE(dss_rfbi_opt_clks),
+};
+
+/*
  * 'emif' class
  * external memory interface no1 (wrapper)
  */
@@ -1974,6 +2203,54 @@ static struct omap_hwmod_ocp_if omap54xx_l4_abe__dmic = {
 	.user		= OCP_USER_MPU,
 };
 
+/* l3_main_2 -> dss */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> dss_dispc */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dispc = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_dispc_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> dss_dsi1_a */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dsi1_a = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_dsi1_a_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> dss_dsi1_c */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_dsi1_c = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_dsi1_c_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> dss_hdmi */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_hdmi = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_hdmi_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3_main_2 -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap54xx_l3_main_2__dss_rfbi = {
+	.master		= &omap54xx_l3_main_2_hwmod,
+	.slave		= &omap54xx_dss_rfbi_hwmod,
+	.clk		= "l3_iclk_div",
+	.user		= OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 /* mpu -> emif1 */
 static struct omap_hwmod_ocp_if omap54xx_mpu__emif1 = {
 	.master		= &omap54xx_mpu_hwmod,
@@ -2427,6 +2704,12 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
 	&omap54xx_l4_cfg__dma_system,
 	&omap54xx_l4_abe__dmic,
 	&omap54xx_l4_cfg__mmu_dsp,
+	&omap54xx_l3_main_2__dss,
+	&omap54xx_l3_main_2__dss_dispc,
+	&omap54xx_l3_main_2__dss_dsi1_a,
+	&omap54xx_l3_main_2__dss_dsi1_c,
+	&omap54xx_l3_main_2__dss_hdmi,
+	&omap54xx_l3_main_2__dss_rfbi,
 	&omap54xx_mpu__emif1,
 	&omap54xx_mpu__emif2,
 	&omap54xx_l4_wkup__gpio1,