[PATCHv3 0/6] Add initial genpd support for omap PRM driver

[PATCHv3 0/6] Add initial genpd support for omap PRM driver

[Tony Lindgren]

Hi all,

Here is v3 set of patches to add genpd support to the PRM (Power and
Reset Module) driver.

Initially we just add one hardware accelerator power domain for sgx,
and one interconnect instance for l4_abe. The rest of the SoC specific
domain data is probably best added one SoC at a time based on
generated data.

Regards,

Tony

Changes since v2:

- Update binding to clarify a single power domain provider

- Fix maybe unused compile warnings

Changes since v1:

- Dropped clocks from the binding and prm driver as there's no need
  for them as pointed out by Tero

- Add checking for domain transition bit in pwrstst register as
  pointed out by Tero

- Add omap_prm_domain_show_state() for CONFIG_DEBUG

Tony Lindgren (6):
  dt-bindings: omap: Update PRM binding for genpd
  soc: ti: omap-prm: Add basic power domain support
  soc: ti: omap-prm: Configure sgx power domain for am3 and am4
  soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain
  ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data
  ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform
    data

 .../devicetree/bindings/arm/omap/prm-inst.txt |   2 +
 arch/arm/boot/dts/am33xx.dtsi                 |   2 +
 arch/arm/boot/dts/am4372.dtsi                 |   2 +
 arch/arm/boot/dts/omap4-l4-abe.dtsi           |   6 +-
 arch/arm/boot/dts/omap4.dtsi                  |   6 +
 arch/arm/boot/dts/omap5-l4-abe.dtsi           |   6 +-
 arch/arm/boot/dts/omap5.dtsi                  |   6 +
 arch/arm/mach-omap2/Kconfig                   |   1 +
 .../omap_hwmod_33xx_43xx_interconnect_data.c  |  16 -
 .../omap_hwmod_33xx_43xx_ipblock_data.c       |  40 ---
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c    |   2 -
 arch/arm/mach-omap2/omap_hwmod_43xx_data.c    |   2 -
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c    |  33 ---
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c    |  31 --
 drivers/soc/ti/omap_prm.c                     | 274 +++++++++++++++++-
 15 files changed, 298 insertions(+), 131 deletions(-)

-- 
2.27.0

[PATCH 1/6] dt-bindings: omap: Update PRM binding for genpd

[Tony Lindgren]

The PRM (Power and Reset Module) has a register to enable and disable
the related power domain, so let's update the binding for that.

Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 Documentation/devicetree/bindings/arm/omap/prm-inst.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
--- a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
+++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt
@@ -18,6 +18,7 @@ Required properties:
 		(base address and length)
 
 Optional properties:
+- #power-domain-cells:	Should be 0 if the instance is a power domain provider.
 - #reset-cells:	Should be 1 if the PRM instance in question supports resets.
 
 Example:
@@ -25,5 +26,6 @@ Example:
 prm_dsp2: prm@1b00 {
 	compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
 	reg = <0x1b00 0x40>;
+	#power-domain-cells = <0>;
 	#reset-cells = <1>;
 };
-- 
2.27.0

[PATCH 2/6] soc: ti: omap-prm: Add basic power domain support

[Tony Lindgren]

The PRM controller has currently only support for resets while the power
domains are still handled in the platform code.

Let's add basic power domain support to enable and disable a PRM
controlled power domain if configured in the devicetree. This can be
used for various hardware accelerators, and interconnect instances.

Further support can be added later on as needed for runtime configuration
based on domain-idle-states.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/Kconfig |   1 +
 drivers/soc/ti/omap_prm.c   | 228 +++++++++++++++++++++++++++++++++++-
 2 files changed, 228 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -7,6 +7,7 @@ config ARCH_OMAP2
 	depends on ARCH_MULTI_V6
 	select ARCH_OMAP2PLUS
 	select CPU_V6
+	select PM_GENERIC_DOMAINS if PM
 	select SOC_HAS_OMAP2_SDRC
 
 config ARCH_OMAP3
diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -10,14 +10,39 @@
 #include <linux/device.h>
 #include <linux/io.h>
 #include <linux/iopoll.h>
+#include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/pm_domain.h>
 #include <linux/reset-controller.h>
 #include <linux/delay.h>
 
 #include <linux/platform_data/ti-prm.h>
 
+enum omap_prm_domain_mode {
+	OMAP_PRMD_OFF,
+	OMAP_PRMD_RETENTION,
+	OMAP_PRMD_ON_INACTIVE,
+	OMAP_PRMD_ON_ACTIVE,
+};
+
+struct omap_prm_domain_map {
+	unsigned int usable_modes;	/* Mask of hardware supported modes */
+	unsigned long statechange:1;	/* Optional low-power state change */
+	unsigned long logicretstate:1;	/* Optional logic off mode */
+};
+
+struct omap_prm_domain {
+	struct device *dev;
+	struct omap_prm *prm;
+	struct generic_pm_domain pd;
+	u16 pwrstctrl;
+	u16 pwrstst;
+	const struct omap_prm_domain_map *cap;
+	u32 pwrstctrl_saved;
+};
+
 struct omap_rst_map {
 	s8 rst;
 	s8 st;
@@ -27,6 +52,9 @@ struct omap_prm_data {
 	u32 base;
 	const char *name;
 	const char *clkdm_name;
+	u16 pwrstctrl;
+	u16 pwrstst;
+	const struct omap_prm_domain_map *dmap;
 	u16 rstctrl;
 	u16 rstst;
 	const struct omap_rst_map *rstmap;
@@ -36,6 +64,7 @@ struct omap_prm_data {
 struct omap_prm {
 	const struct omap_prm_data *data;
 	void __iomem *base;
+	struct omap_prm_domain *prmd;
 };
 
 struct omap_reset_data {
@@ -47,6 +76,7 @@ struct omap_reset_data {
 	struct device *dev;
 };
 
+#define genpd_to_prm_domain(gpd) container_of(gpd, struct omap_prm_domain, pd)
 #define to_omap_reset_data(p) container_of((p), struct omap_reset_data, rcdev)
 
 #define OMAP_MAX_RESETS		8
@@ -58,6 +88,13 @@ struct omap_reset_data {
 
 #define OMAP_PRM_HAS_RESETS	(OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_RSTST)
 
+#define PRM_STATE_MAX_WAIT	10000
+#define PRM_LOGICRETSTATE	BIT(2)
+#define PRM_LOWPOWERSTATECHANGE	BIT(4)
+#define PRM_POWERSTATE_MASK	OMAP_PRMD_ON_ACTIVE
+
+#define PRM_ST_INTRANSITION	BIT(20)
+
 static const struct omap_rst_map rst_map_0[] = {
 	{ .rst = 0, .st = 0 },
 	{ .rst = -1 },
@@ -151,6 +188,180 @@ static const struct of_device_id omap_prm_id_table[] = {
 	{ },
 };
 
+#ifdef DEBUG
+static void omap_prm_domain_show_state(struct omap_prm_domain *prmd,
+				       const char *desc)
+{
+	dev_dbg(prmd->dev, "%s %s: %08x/%08x\n",
+		prmd->pd.name, desc,
+		readl_relaxed(prmd->prm->base + prmd->pwrstctrl),
+		readl_relaxed(prmd->prm->base + prmd->pwrstst));
+}
+#else
+static inline void omap_prm_domain_show_state(struct omap_prm_domain *prmd,
+					      const char *desc)
+{
+}
+#endif
+
+static int omap_prm_domain_power_on(struct generic_pm_domain *domain)
+{
+	struct omap_prm_domain *prmd;
+	int ret;
+	u32 v;
+
+	prmd = genpd_to_prm_domain(domain);
+	if (!prmd->cap)
+		return 0;
+
+	omap_prm_domain_show_state(prmd, "on: previous state");
+
+	if (prmd->pwrstctrl_saved)
+		v = prmd->pwrstctrl_saved;
+	else
+		v = readl_relaxed(prmd->prm->base + prmd->pwrstctrl);
+
+	writel_relaxed(v | OMAP_PRMD_ON_ACTIVE,
+		       prmd->prm->base + prmd->pwrstctrl);
+
+	/* wait for the transition bit to get cleared */
+	ret = readl_relaxed_poll_timeout(prmd->prm->base + prmd->pwrstst,
+					 v, !(v & PRM_ST_INTRANSITION), 1,
+					 PRM_STATE_MAX_WAIT);
+	if (ret)
+		dev_err(prmd->dev, "%s: %s timed out\n",
+			prmd->pd.name, __func__);
+
+	omap_prm_domain_show_state(prmd, "on: new state");
+
+	return ret;
+}
+
+/* No need to check for holes in the mask for the lowest mode */
+static int omap_prm_domain_find_lowest(struct omap_prm_domain *prmd)
+{
+	return __ffs(prmd->cap->usable_modes);
+}
+
+static int omap_prm_domain_power_off(struct generic_pm_domain *domain)
+{
+	struct omap_prm_domain *prmd;
+	int ret;
+	u32 v;
+
+	prmd = genpd_to_prm_domain(domain);
+	if (!prmd->cap)
+		return 0;
+
+	omap_prm_domain_show_state(prmd, "off: previous state");
+
+	v = readl_relaxed(prmd->prm->base + prmd->pwrstctrl);
+	prmd->pwrstctrl_saved = v;
+
+	v &= ~PRM_POWERSTATE_MASK;
+	v |= omap_prm_domain_find_lowest(prmd);
+
+	if (prmd->cap->statechange)
+		v |= PRM_LOWPOWERSTATECHANGE;
+	if (prmd->cap->logicretstate)
+		v &= ~PRM_LOGICRETSTATE;
+	else
+		v |= PRM_LOGICRETSTATE;
+
+	writel_relaxed(v, prmd->prm->base + prmd->pwrstctrl);
+
+	/* wait for the transition bit to get cleared */
+	ret = readl_relaxed_poll_timeout(prmd->prm->base + prmd->pwrstst,
+					 v, !(v & PRM_ST_INTRANSITION), 1,
+					 PRM_STATE_MAX_WAIT);
+	if (ret)
+		dev_warn(prmd->dev, "%s: %s timed out\n",
+			 __func__, prmd->pd.name);
+
+	omap_prm_domain_show_state(prmd, "off: new state");
+
+	return 0;
+}
+
+static int omap_prm_domain_attach_dev(struct generic_pm_domain *domain,
+				      struct device *dev)
+{
+	struct generic_pm_domain_data *genpd_data;
+	struct of_phandle_args pd_args;
+	struct omap_prm_domain *prmd;
+	struct device_node *np;
+	int ret;
+
+	prmd = genpd_to_prm_domain(domain);
+	np = dev->of_node;
+
+	ret = of_parse_phandle_with_args(np, "power-domains",
+					 "#power-domain-cells", 0, &pd_args);
+	if (ret < 0)
+		return ret;
+
+	if (pd_args.args_count != 0)
+		dev_warn(dev, "%s: unusupported #power-domain-cells: %i\n",
+			 prmd->pd.name, pd_args.args_count);
+
+	genpd_data = dev_gpd_data(dev);
+	genpd_data->data = NULL;
+
+	return 0;
+}
+
+static void omap_prm_domain_detach_dev(struct generic_pm_domain *domain,
+				       struct device *dev)
+{
+	struct generic_pm_domain_data *genpd_data;
+
+	genpd_data = dev_gpd_data(dev);
+	genpd_data->data = NULL;
+}
+
+static int omap_prm_domain_init(struct device *dev, struct omap_prm *prm)
+{
+	struct omap_prm_domain *prmd;
+	struct device_node *np = dev->of_node;
+	const struct omap_prm_data *data;
+	const char *name;
+	int error;
+
+	if (!of_find_property(dev->of_node, "#power-domain-cells", NULL))
+		return 0;
+
+	of_node_put(dev->of_node);
+
+	prmd = devm_kzalloc(dev, sizeof(*prmd), GFP_KERNEL);
+	if (!prmd)
+		return -ENOMEM;
+
+	data = prm->data;
+	name = devm_kasprintf(dev, GFP_KERNEL, "prm_%s",
+			      data->name);
+
+	prmd->dev = dev;
+	prmd->prm = prm;
+	prmd->cap = prmd->prm->data->dmap;
+	prmd->pwrstctrl = prmd->prm->data->pwrstctrl;
+	prmd->pwrstst = prmd->prm->data->pwrstst;
+
+	prmd->pd.name = name;
+	prmd->pd.power_on = omap_prm_domain_power_on;
+	prmd->pd.power_off = omap_prm_domain_power_off;
+	prmd->pd.attach_dev = omap_prm_domain_attach_dev;
+	prmd->pd.detach_dev = omap_prm_domain_detach_dev;
+
+	pm_genpd_init(&prmd->pd, NULL, true);
+	error = of_genpd_add_provider_simple(np, &prmd->pd);
+	if (error)
+		pm_genpd_remove(&prmd->pd);
+	else
+		prm->prmd = prmd;
+
+	return error;
+}
+
 static bool _is_valid_reset(struct omap_reset_data *reset, unsigned long id)
 {
 	if (reset->mask & BIT(id))
@@ -351,6 +562,7 @@ static int omap_prm_probe(struct platform_device *pdev)
 	const struct omap_prm_data *data;
 	struct omap_prm *prm;
 	const struct of_device_id *match;
+	int ret;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
@@ -378,7 +590,21 @@ static int omap_prm_probe(struct platform_device *pdev)
 	if (IS_ERR(prm->base))
 		return PTR_ERR(prm->base);
 
-	return omap_prm_reset_init(pdev, prm);
+	ret = omap_prm_domain_init(&pdev->dev, prm);
+	if (ret)
+		return ret;
+
+	ret = omap_prm_reset_init(pdev, prm);
+	if (ret)
+		goto err_domain;
+
+	return 0;
+
+err_domain:
+	of_genpd_del_provider(pdev->dev.of_node);
+	pm_genpd_remove(&prm->prmd->pd);
+
+	return ret;
 }
 
 static struct platform_driver omap_prm_driver = {
-- 
2.27.0

[PATCH 3/6] soc: ti: omap-prm: Configure sgx power domain for am3 and am4

[Tony Lindgren]

Let's configure only sgx power domain for am3 and am4 to start with.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/soc/ti/omap_prm.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -95,6 +95,18 @@ struct omap_reset_data {
 
 #define PRM_ST_INTRANSITION	BIT(20)
 
+static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_RETENTION) |
+			BIT(OMAP_PRMD_OFF),
+	.statechange = 1,
+	.logicretstate = 1,
+};
+
+static const struct __maybe_unused omap_prm_domain_map omap_prm_onoff_noauto = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_OFF),
+	.statechange = 1,
+};
+
 static const struct omap_rst_map rst_map_0[] = {
 	{ .rst = 0, .st = 0 },
 	{ .rst = -1 },
@@ -156,7 +168,11 @@ static const struct omap_prm_data am3_prm_data[] = {
 	{ .name = "per", .base = 0x44e00c00, .rstctrl = 0x0, .rstmap = am3_per_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL, .clkdm_name = "pruss_ocp" },
 	{ .name = "wkup", .base = 0x44e00d00, .rstctrl = 0x0, .rstst = 0xc, .rstmap = am3_wkup_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
 	{ .name = "device", .base = 0x44e00f00, .rstctrl = 0x0, .rstst = 0x8, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
-	{ .name = "gfx", .base = 0x44e01100, .rstctrl = 0x4, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3" },
+	{
+		.name = "gfx", .base = 0x44e01100,
+		.pwrstctrl = 0, .pwrstst = 0x10, .dmap = &omap_prm_noinact,
+		.rstctrl = 0x4, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3",
+	},
 	{ },
 };
 
@@ -172,7 +188,11 @@ static const struct omap_rst_map am4_device_rst_map[] = {
 };
 
 static const struct omap_prm_data am4_prm_data[] = {
-	{ .name = "gfx", .base = 0x44df0400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3" },
+	{
+		.name = "gfx", .base = 0x44df0400,
+		.pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_onoff_noauto,
+		.rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3",
+	},
 	{ .name = "per", .base = 0x44df0800, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am4_per_rst_map, .clkdm_name = "pruss_ocp" },
 	{ .name = "wkup", .base = 0x44df2000, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am3_wkup_rst_map, .flags = OMAP_PRM_HAS_NO_CLKDM },
 	{ .name = "device", .base = 0x44df4000, .rstctrl = 0x0, .rstst = 0x4, .rstmap = am4_device_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
-- 
2.27.0

Re: [PATCH 3/6] soc: ti: omap-prm: Configure sgx power domain for am3 and am4

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 2870 bytes --]

Hi Tony,

I love your patch! Perhaps something to improve:

[auto build test WARNING on omap/for-next]
[also build test WARNING on robh/for-next keystone/next v5.8-rc3 next-20200629]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Tony-Lindgren/Add-initial-genpd-support-for-omap-PRM-driver/20200623-004919
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git for-next
config: arm-randconfig-r011-20200629 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project a28d38a6bca1726d56c9b373f4c7dc5264fc7716)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/soc/ti/omap_prm.c:98:21: warning: attribute declaration must precede definition [-Wignored-attributes]
   static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
                       ^
   include/linux/compiler_attributes.h:259:56: note: expanded from macro '__maybe_unused'
   #define __maybe_unused                  __attribute__((__unused__))
                                                          ^
   drivers/soc/ti/omap_prm.c:30:8: note: previous definition is here
   struct omap_prm_domain_map {
          ^
   drivers/soc/ti/omap_prm.c:105:21: warning: attribute declaration must precede definition [-Wignored-attributes]
   static const struct __maybe_unused omap_prm_domain_map omap_prm_onoff_noauto = {
                       ^
   include/linux/compiler_attributes.h:259:56: note: expanded from macro '__maybe_unused'
   #define __maybe_unused                  __attribute__((__unused__))
                                                          ^
   drivers/soc/ti/omap_prm.c:30:8: note: previous definition is here
   struct omap_prm_domain_map {
          ^
   2 warnings generated.

vim +98 drivers/soc/ti/omap_prm.c

    97	
  > 98	static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
    99		.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_RETENTION) |
   100				BIT(OMAP_PRMD_OFF),
   101		.statechange = 1,
   102		.logicretstate = 1,
   103	};
   104	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 39784 bytes --]

Re: [PATCH 3/6] soc: ti: omap-prm: Configure sgx power domain for am3 and am4

[Tony Lindgren]

* kernel test robot <lkp@intel.com> [200629 19:24]:
> >> drivers/soc/ti/omap_prm.c:98:21: warning: attribute declaration must precede definition [-Wignored-attributes]
>    static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {

Thanks no more need for __maybe_unused with these patches actually,
so I'll just drop those from the series.

Regards,

Tony

[PATCH 4/6] soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain

[Tony Lindgren]

Let's add omap4 and 5 l4_abe interconnect instance for the power
domain.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/soc/ti/omap_prm.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -95,6 +95,13 @@ struct omap_reset_data {
 
 #define PRM_ST_INTRANSITION	BIT(20)
 
+static const struct __maybe_unused omap_prm_domain_map omap_prm_all = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_ON_INACTIVE) |
+			BIT(OMAP_PRMD_RETENTION) | BIT(OMAP_PRMD_OFF),
+	.statechange = 1,
+	.logicretstate = 1,
+};
+
 static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
 	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_RETENTION) |
 			BIT(OMAP_PRMD_OFF),
@@ -102,6 +109,13 @@ static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
 	.logicretstate = 1,
 };
 
+static const struct __maybe_unused omap_prm_domain_map omap_prm_nooff = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_ON_INACTIVE) |
+			BIT(OMAP_PRMD_RETENTION),
+	.statechange = 1,
+	.logicretstate = 1,
+};
+
 static const struct __maybe_unused omap_prm_domain_map omap_prm_onoff_noauto = {
 	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_OFF),
 	.statechange = 1,
@@ -127,6 +141,10 @@ static const struct omap_rst_map rst_map_012[] = {
 
 static const struct omap_prm_data omap4_prm_data[] = {
 	{ .name = "tesla", .base = 0x4a306400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 },
+	{
+		.name = "abe", .base = 0x4a306500,
+		.pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_all,
+	},
 	{ .name = "core", .base = 0x4a306700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ducati", .rstmap = rst_map_012 },
 	{ .name = "ivahd", .base = 0x4a306f00, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 },
 	{ .name = "device", .base = 0x4a307b00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
@@ -135,6 +153,10 @@ static const struct omap_prm_data omap4_prm_data[] = {
 
 static const struct omap_prm_data omap5_prm_data[] = {
 	{ .name = "dsp", .base = 0x4ae06400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 },
+	{
+		.name = "abe", .base = 0x4ae06500,
+		.pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_nooff,
+	},
 	{ .name = "core", .base = 0x4ae06700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ipu", .rstmap = rst_map_012 },
 	{ .name = "iva", .base = 0x4ae07200, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 },
 	{ .name = "device", .base = 0x4ae07c00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
-- 
2.27.0

[PATCH 5/6] ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data

[Tony Lindgren]

We can power off the SGX power domain when not in use when we configure
it for genpd. And with that change, we can now also drop the old unused
legacy platform data.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/am33xx.dtsi                 |  2 +
 arch/arm/boot/dts/am4372.dtsi                 |  2 +
 .../omap_hwmod_33xx_43xx_interconnect_data.c  | 16 --------
 .../omap_hwmod_33xx_43xx_ipblock_data.c       | 40 -------------------
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c    |  2 -
 arch/arm/mach-omap2/omap_hwmod_43xx_data.c    |  2 -
 6 files changed, 4 insertions(+), 60 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -577,6 +577,7 @@ target-module@56000000 {
 					<SYSC_IDLE_SMART>;
 			clocks = <&gfx_l3_clkctrl AM3_GFX_L3_GFX_CLKCTRL 0>;
 			clock-names = "fck";
+			power-domains = <&prm_gfx>;
 			resets = <&prm_gfx 0>;
 			reset-names = "rstctrl";
 			#address-cells = <1>;
@@ -616,6 +617,7 @@ prm_device: prm@f00 {
 	prm_gfx: prm@1100 {
 		compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
 		reg = <0x1100 0x100>;
+		#power-domain-cells = <0>;
 		#reset-cells = <1>;
 	};
 };
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -516,6 +516,7 @@ target-module@56000000 {
 					<SYSC_IDLE_SMART>;
 			clocks = <&gfx_l3_clkctrl AM4_GFX_L3_GFX_CLKCTRL 0>;
 			clock-names = "fck";
+			power-domains = <&prm_gfx>;
 			resets = <&prm_gfx 0>;
 			reset-names = "rstctrl";
 			#address-cells = <1>;
@@ -532,6 +533,7 @@ &prcm {
 	prm_gfx: prm@400 {
 		compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
 		reg = <0x400 0x100>;
+		#power-domain-cells = <0>;
 		#reset-cells = <1>;
 	};
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c
@@ -74,22 +74,6 @@ struct omap_hwmod_ocp_if am33xx_l3_s__l3_main = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* gfx -> l3 main */
-struct omap_hwmod_ocp_if am33xx_gfx__l3_main = {
-	.master		= &am33xx_gfx_hwmod,
-	.slave		= &am33xx_l3_main_hwmod,
-	.clk		= "dpll_core_m4_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3 main -> gfx */
-struct omap_hwmod_ocp_if am33xx_l3_main__gfx = {
-	.master		= &am33xx_l3_main_hwmod,
-	.slave		= &am33xx_gfx_hwmod,
-	.clk		= "dpll_core_m4_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l4 wkup -> rtc */
 struct omap_hwmod_ocp_if am33xx_l4_wkup__rtc = {
 	.master		= &am33xx_l4_wkup_hwmod,
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -133,30 +133,6 @@ struct omap_hwmod_class am33xx_wkup_m3_hwmod_class = {
 	.name		= "wkup_m3",
 };
 
-/* gfx */
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod_class am33xx_gfx_hwmod_class = {
-	.name	= "gfx",
-};
-
-static struct omap_hwmod_rst_info am33xx_gfx_resets[] = {
-	{ .name = "gfx", .rst_shift = 0, .st_shift = 0},
-};
-
-struct omap_hwmod am33xx_gfx_hwmod = {
-	.name		= "gfx",
-	.class		= &am33xx_gfx_hwmod_class,
-	.clkdm_name	= "gfx_l3_clkdm",
-	.main_clk	= "gfx_fck_div_ck",
-	.prcm		= {
-		.omap4	= {
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
-	.rst_lines	= am33xx_gfx_resets,
-	.rst_lines_cnt	= ARRAY_SIZE(am33xx_gfx_resets),
-};
-
 /*
  * 'prcm' class
  * power and reset manager (whole prcm infrastructure)
@@ -319,22 +295,14 @@ static void omap_hwmod_am33xx_clkctrl(void)
 	CLKCTRL(am33xx_l4_ls_hwmod, AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l4_wkup_hwmod, AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_main_hwmod, AM33XX_CM_PER_L3_CLKCTRL_OFFSET);
-	CLKCTRL(am33xx_gfx_hwmod, AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_mpu_hwmod , AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_instr_hwmod , AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_ocmcram_hwmod , AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
 }
 
-static void omap_hwmod_am33xx_rst(void)
-{
-	RSTCTRL(am33xx_gfx_hwmod, AM33XX_RM_GFX_RSTCTRL_OFFSET);
-	RSTST(am33xx_gfx_hwmod, AM33XX_RM_GFX_RSTST_OFFSET);
-}
-
 void omap_hwmod_am33xx_reg(void)
 {
 	omap_hwmod_am33xx_clkctrl();
-	omap_hwmod_am33xx_rst();
 }
 
 static void omap_hwmod_am43xx_clkctrl(void)
@@ -348,20 +316,12 @@ static void omap_hwmod_am43xx_clkctrl(void)
 	CLKCTRL(am33xx_l4_ls_hwmod, AM43XX_CM_PER_L4LS_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l4_wkup_hwmod, AM43XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_main_hwmod, AM43XX_CM_PER_L3_CLKCTRL_OFFSET);
-	CLKCTRL(am33xx_gfx_hwmod, AM43XX_CM_GFX_GFX_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_mpu_hwmod , AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_instr_hwmod , AM43XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
 }
 
-static void omap_hwmod_am43xx_rst(void)
-{
-	RSTCTRL(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTCTRL_OFFSET);
-	RSTST(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTST_OFFSET);
-}
-
 void omap_hwmod_am43xx_reg(void)
 {
 	omap_hwmod_am43xx_clkctrl();
-	omap_hwmod_am43xx_rst();
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -274,10 +274,8 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l3_main__l4_hs,
 	&am33xx_l3_main__l3_s,
 	&am33xx_l3_main__l3_instr,
-	&am33xx_l3_main__gfx,
 	&am33xx_l3_s__l3_main,
 	&am33xx_wkup_m3__l4_wkup,
-	&am33xx_gfx__l3_main,
 	&am33xx_l3_main__debugss,
 	&am33xx_l4_wkup__wkup_m3,
 	&am33xx_l4_wkup__control,
diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c
@@ -200,11 +200,9 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am43xx_l3_main__l4_hs,
 	&am33xx_l3_main__l3_s,
 	&am33xx_l3_main__l3_instr,
-	&am33xx_l3_main__gfx,
 	&am33xx_l3_s__l3_main,
 	&am43xx_l3_main__emif,
 	&am43xx_wkup_m3__l4_wkup,
-	&am33xx_gfx__l3_main,
 	&am43xx_l4_wkup__wkup_m3,
 	&am43xx_l4_wkup__control,
 	&am43xx_l4_wkup__smartreflex0,
-- 
2.27.0

[PATCH 6/6] ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data

[Tony Lindgren]

We can power off l4_abe domain when not in use when we configure it for
genpd. And with that change, we can now also drop the old unused legacy
platform data.

Note that we also need to now use "simple-pm-bus" instead of "simple-bus"
for PM runtime to get enabled for the bus.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/omap4-l4-abe.dtsi        |  6 ++--
 arch/arm/boot/dts/omap4.dtsi               |  6 ++++
 arch/arm/boot/dts/omap5-l4-abe.dtsi        |  6 ++--
 arch/arm/boot/dts/omap5.dtsi               |  6 ++++
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 33 ----------------------
 arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 31 --------------------
 6 files changed, 20 insertions(+), 68 deletions(-)

diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi
--- a/arch/arm/boot/dts/omap4-l4-abe.dtsi
+++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi
@@ -1,14 +1,16 @@
 &l4_abe {						/* 0x40100000 */
-	compatible = "ti,omap4-l4-abe", "simple-bus";
+	compatible = "ti,omap4-l4-abe", "simple-pm-bus";
 	reg = <0x40100000 0x400>,
 	      <0x40100400 0x400>;
 	reg-names = "la", "ap";
+	power-domains = <&prm_abe>;
+	/* OMAP4_L4_ABE_CLKCTRL is read-only */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	ranges = <0x00000000 0x40100000 0x100000>,	/* segment 0 */
 		 <0x49000000 0x49000000 0x100000>;
 	segment@0 {					/* 0x40100000 */
-		compatible = "simple-bus";
+		compatible = "simple-pm-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges =
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -637,6 +637,12 @@ prm_tesla: prm@400 {
 		#reset-cells = <1>;
 	};
 
+	prm_abe: prm@500 {
+		compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+		reg = <0x500 0x100>;
+		#power-domain-cells = <0>;
+	};
+
 	prm_core: prm@700 {
 		compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
 		reg = <0x700 0x100>;
diff --git a/arch/arm/boot/dts/omap5-l4-abe.dtsi b/arch/arm/boot/dts/omap5-l4-abe.dtsi
--- a/arch/arm/boot/dts/omap5-l4-abe.dtsi
+++ b/arch/arm/boot/dts/omap5-l4-abe.dtsi
@@ -1,14 +1,16 @@
 &l4_abe {						/* 0x40100000 */
-	compatible = "ti,omap5-l4-abe", "simple-bus";
+	compatible = "ti,omap5-l4-abe", "simple-pm-bus";
 	reg = <0x40100000 0x400>,
 	      <0x40100400 0x400>;
 	reg-names = "la", "ap";
+	power-domains = <&prm_abe>;
+	/* OMAP5_L4_ABE_CLKCTRL is read-only */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	ranges = <0x00000000 0x40100000 0x100000>,	/* segment 0 */
 		 <0x49000000 0x49000000 0x100000>;
 	segment@0 {					/* 0x40100000 */
-		compatible = "simple-bus";
+		compatible = "simple-pm-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges =
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -649,6 +649,12 @@ prm_dsp: prm@400 {
 		#reset-cells = <1>;
 	};
 
+	prm_abe: prm@500 {
+		compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+		reg = <0x500 0x100>;
+		#power-domain-cells = <0>;
+	};
+
 	prm_core: prm@700 {
 		compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
 		reg = <0x700 0x100>;
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -124,21 +124,6 @@ static struct omap_hwmod_class omap44xx_l4_hwmod_class = {
 	.name	= "l4",
 };
 
-/* l4_abe */
-static struct omap_hwmod omap44xx_l4_abe_hwmod = {
-	.name		= "l4_abe",
-	.class		= &omap44xx_l4_hwmod_class,
-	.clkdm_name	= "abe_clkdm",
-	.prcm = {
-		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
-			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
-			.lostcontext_mask = OMAP4430_LOSTMEM_AESSMEM_MASK,
-			.flags	      = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
-		},
-	},
-};
-
 /* l4_cfg */
 static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.name		= "l4_cfg",
@@ -935,22 +920,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l3_main_1 -> l4_abe */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_abe = {
-	.master		= &omap44xx_l3_main_1_hwmod,
-	.slave		= &omap44xx_l4_abe_hwmod,
-	.clk		= "l3_div_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* mpu -> l4_abe */
-static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = {
-	.master		= &omap44xx_mpu_hwmod,
-	.slave		= &omap44xx_l4_abe_hwmod,
-	.clk		= "ocp_abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3_main_1 -> l4_cfg */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_cfg = {
 	.master		= &omap44xx_l3_main_1_hwmod,
@@ -1178,8 +1147,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
 	&omap44xx_l3_main_1__l3_main_3,
 	&omap44xx_l3_main_2__l3_main_3,
 	&omap44xx_l4_cfg__l3_main_3,
-	&omap44xx_l3_main_1__l4_abe,
-	&omap44xx_mpu__l4_abe,
 	&omap44xx_l3_main_1__l4_cfg,
 	&omap44xx_l3_main_2__l4_per,
 	&omap44xx_l4_cfg__l4_wkup,
diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -121,19 +121,6 @@ static struct omap_hwmod_class omap54xx_l4_hwmod_class = {
 	.name	= "l4",
 };
 
-/* l4_abe */
-static struct omap_hwmod omap54xx_l4_abe_hwmod = {
-	.name		= "l4_abe",
-	.class		= &omap54xx_l4_hwmod_class,
-	.clkdm_name	= "abe_clkdm",
-	.prcm = {
-		.omap4 = {
-			.clkctrl_offs = OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET,
-			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
-		},
-	},
-};
-
 /* l4_cfg */
 static struct omap_hwmod omap54xx_l4_cfg_hwmod = {
 	.name		= "l4_cfg",
@@ -547,22 +534,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l3_main_1 -> l4_abe */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_abe = {
-	.master		= &omap54xx_l3_main_1_hwmod,
-	.slave		= &omap54xx_l4_abe_hwmod,
-	.clk		= "abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* mpu -> l4_abe */
-static struct omap_hwmod_ocp_if omap54xx_mpu__l4_abe = {
-	.master		= &omap54xx_mpu_hwmod,
-	.slave		= &omap54xx_l4_abe_hwmod,
-	.clk		= "abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3_main_1 -> l4_cfg */
 static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_cfg = {
 	.master		= &omap54xx_l3_main_1_hwmod,
@@ -654,8 +625,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
 	&omap54xx_l3_main_1__l3_main_3,
 	&omap54xx_l3_main_2__l3_main_3,
 	&omap54xx_l4_cfg__l3_main_3,
-	&omap54xx_l3_main_1__l4_abe,
-	&omap54xx_mpu__l4_abe,
 	&omap54xx_l3_main_1__l4_cfg,
 	&omap54xx_l3_main_2__l4_per,
 	&omap54xx_l3_main_1__l4_wkup,
-- 
2.27.0