arm: mach-k3: j721e: Split out J7200 SoC support from J721e

Currently in j721e_init.c we check which firewalls to remove using
the board configuration (e.g CONFIG_TARGET_J721E_R5_EVM). We do this
as J721e and J7200 have different IP and firewalls but use the same
SoC definition (SOC_K3_J721E) even though they are different SoCs.

The idea was they would be similar enough that they both could use
the same SoC config to help with common code sharing. Board checks
would then be used differentiate.

This has grown far too messy to maintain any more, especially now
that there is more than one board using J721e (EVM, SK, Beagle AI64).
As differentiation is done based on board, every one of these boards
would have to have checks added for them. Instead let's split J7200
support out from J721e like how normal new SoC support is done.

This patch touches several subsystems and could not be split much better
as when we add SOC_K3_J7200 we want to make use of it in all spots that
once used the combined SOC_K3_J721E so we can turn off SOC_K3_J721E when
building for J7200 boards.

Signed-off-by: Andrew Davis <[email protected]>

6 files changed, 9 insertions, 2 deletions

diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index 734a71a8ef0..b38e559e45a 100644
--- a/drivers/clk/ti/clk-k3.c
+++ b/drivers/clk/ti/clk-k3.c
@@ -82,6 +82,8 @@ static const struct soc_attr ti_k3_soc_clk_data[] = {
 		.family = "J721E",
 		.data = &j721e_clk_platdata,
 	},
+#endif
+#if IS_ENABLED(CONFIG_SOC_K3_J7200)
 	{
 		.family = "J7200",
 		.data = &j7200_clk_platdata,
diff --git a/drivers/dma/ti/Makefile b/drivers/dma/ti/Makefile
index 94ec13ba7ca..90c20a6a3fa 100644
--- a/drivers/dma/ti/Makefile
+++ b/drivers/dma/ti/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_TI_K3_PSIL) += k3-psil-data.o
 k3-psil-data-y += k3-psil.o
 k3-psil-data-$(CONFIG_SOC_K3_AM654) += k3-psil-am654.o
 k3-psil-data-$(CONFIG_SOC_K3_J721E) += k3-psil-j721e.o
+k3-psil-data-$(CONFIG_SOC_K3_J7200) += k3-psil-j721e.o
 k3-psil-data-$(CONFIG_SOC_K3_J721S2) += k3-psil-j721s2.o
 k3-psil-data-$(CONFIG_SOC_K3_AM642) += k3-psil-am64.o
 k3-psil-data-$(CONFIG_SOC_K3_AM625) += k3-psil-am62.o
diff --git a/drivers/dma/ti/k3-psil.c b/drivers/dma/ti/k3-psil.c
index 369e679886f..39798844a8a 100644
--- a/drivers/dma/ti/k3-psil.c
+++ b/drivers/dma/ti/k3-psil.c
@@ -20,6 +20,8 @@ struct psil_endpoint_config *psil_get_ep_config(u32 thread_id)
 			soc_ep_map = &am654_ep_map;
 		else if (IS_ENABLED(CONFIG_SOC_K3_J721E))
 			soc_ep_map = &j721e_ep_map;
+		else if (IS_ENABLED(CONFIG_SOC_K3_J7200))
+			soc_ep_map = &j721e_ep_map;
 		else if (IS_ENABLED(CONFIG_SOC_K3_J721S2))
 			soc_ep_map = &j721s2_ep_map;
 		else if (IS_ENABLED(CONFIG_SOC_K3_AM642))
diff --git a/drivers/firmware/ti_sci_static_data.h b/drivers/firmware/ti_sci_static_data.h
index 3370f80231d..2e61e0c7de1 100644
--- a/drivers/firmware/ti_sci_static_data.h
+++ b/drivers/firmware/ti_sci_static_data.h
@@ -16,7 +16,7 @@ struct ti_sci_resource_static_data {
 
 #if IS_ENABLED(CONFIG_K3_DM_FW)
 
-#if IS_ENABLED(CONFIG_SOC_K3_J721E)
+#if IS_ENABLED(CONFIG_SOC_K3_J721E) || IS_ENABLED(CONFIG_SOC_K3_J7200)
 static struct ti_sci_resource_static_data rm_static_data[] = {
 	/* Free rings */
 	{
diff --git a/drivers/power/domain/ti-power-domain.c b/drivers/power/domain/ti-power-domain.c
index 9dafb04a2a1..c3519307340 100644
--- a/drivers/power/domain/ti-power-domain.c
+++ b/drivers/power/domain/ti-power-domain.c
@@ -94,6 +94,8 @@ static const struct soc_attr ti_k3_soc_pd_data[] = {
 		.family = "J721E",
 		.data = &j721e_pd_platdata,
 	},
+#endif
+#if IS_ENABLED(CONFIG_SOC_K3_J7200)
 	{
 		.family = "J7200",
 		.data = &j7200_pd_platdata,
diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index 899d7585489..2a40b0c9f81 100644
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -71,7 +71,7 @@ choice
 	depends on K3_DDRSS
 	prompt "K3 DDRSS Arch Support"
 
-	default K3_J721E_DDRSS if SOC_K3_J721E || SOC_K3_J721S2 || SOC_K3_J784S4
+	default K3_J721E_DDRSS if SOC_K3_J721E || SOC_K3_J7200 || SOC_K3_J721S2 || SOC_K3_J784S4
 	default K3_AM64_DDRSS if SOC_K3_AM642
 	default K3_AM64_DDRSS if SOC_K3_AM625
 	default K3_AM62A_DDRSS if SOC_K3_AM62A7 || SOC_K3_AM62P5 || SOC_K3_J722S