[PATCH 1/6] arm: mach-k3: {am6/j7}*_hardware.h: Expose MCU R5 proc and device ids
Beleswar Padhi
b-padhi at ti.com
Thu May 22 09:18:23 CEST 2025
Currently the MCU R5 processor ids and device ids are only defined for
R5 SPL Stage. Expose these ids always so that A72 SPL can utilize this
information to shutdown MCU R5 Core 1 when booted in Split mode.
Signed-off-by: Beleswar Padhi <b-padhi at ti.com>
---
arch/arm/mach-k3/include/mach/am62_hardware.h | 4 ++--
arch/arm/mach-k3/include/mach/am62a_hardware.h | 4 ++--
arch/arm/mach-k3/include/mach/am62p_hardware.h | 4 ++--
arch/arm/mach-k3/include/mach/am64_hardware.h | 9 +++++----
arch/arm/mach-k3/include/mach/am6_hardware.h | 9 +++++----
arch/arm/mach-k3/include/mach/j721e_hardware.h | 9 +++++----
arch/arm/mach-k3/include/mach/j721s2_hardware.h | 9 +++++----
arch/arm/mach-k3/include/mach/j722s_hardware.h | 4 ++--
arch/arm/mach-k3/include/mach/j784s4_hardware.h | 9 +++++----
9 files changed, 33 insertions(+), 28 deletions(-)
diff --git a/arch/arm/mach-k3/include/mach/am62_hardware.h b/arch/arm/mach-k3/include/mach/am62_hardware.h
index bcbc4821c82..d44342d43d4 100644
--- a/arch/arm/mach-k3/include/mach/am62_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am62_hardware.h
@@ -158,8 +158,8 @@ static inline int k3_has_gpu(void)
static const u32 put_device_ids[] = {};
-static const u32 put_core_ids[] = {};
-
#endif
+static const u32 put_core_ids[] = {};
+
#endif /* __ASM_ARCH_AM62_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/am62a_hardware.h b/arch/arm/mach-k3/include/mach/am62a_hardware.h
index cd61abe0185..f3fd736f31b 100644
--- a/arch/arm/mach-k3/include/mach/am62a_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am62a_hardware.h
@@ -90,8 +90,8 @@
static const u32 put_device_ids[] = {};
-static const u32 put_core_ids[] = {};
-
#endif
+static const u32 put_core_ids[] = {};
+
#endif /* __ASM_ARCH_AM62A_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/am62p_hardware.h b/arch/arm/mach-k3/include/mach/am62p_hardware.h
index 95af5c5c547..a310b52b45d 100644
--- a/arch/arm/mach-k3/include/mach/am62p_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am62p_hardware.h
@@ -141,8 +141,8 @@ static inline int k3_get_a53_max_frequency(void)
static const u32 put_device_ids[] = {};
-static const u32 put_core_ids[] = {};
-
#endif
+static const u32 put_core_ids[] = {};
+
#endif /* __ASM_ARCH_AM62P_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/am64_hardware.h b/arch/arm/mach-k3/include/mach/am64_hardware.h
index 44df887d5df..105b42986de 100644
--- a/arch/arm/mach-k3/include/mach/am64_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am64_hardware.h
@@ -50,19 +50,20 @@
#define AM64X_DEV_RTI8 127
#define AM64X_DEV_RTI9 128
-#define AM64X_DEV_R5FSS0_CORE0 121
-#define AM64X_DEV_R5FSS0_CORE1 122
static const u32 put_device_ids[] = {
AM64X_DEV_RTI9,
AM64X_DEV_RTI8,
};
+#endif
+
+#define AM64X_DEV_R5FSS0_CORE0 121
+#define AM64X_DEV_R5FSS0_CORE1 122
+
static const u32 put_core_ids[] = {
AM64X_DEV_R5FSS0_CORE1,
AM64X_DEV_R5FSS0_CORE0, /* Handle CPU0 after CPU1 */
};
-#endif
-
#endif /* __ASM_ARCH_DRA8_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/am6_hardware.h b/arch/arm/mach-k3/include/mach/am6_hardware.h
index 9913964c46b..8169584a372 100644
--- a/arch/arm/mach-k3/include/mach/am6_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am6_hardware.h
@@ -43,19 +43,20 @@
#define AM6_DEV_MCU_RTI0 134
#define AM6_DEV_MCU_RTI1 135
-#define AM6_DEV_MCU_ARMSS0_CPU0 159
-#define AM6_DEV_MCU_ARMSS0_CPU1 245
static const u32 put_device_ids[] = {
AM6_DEV_MCU_RTI0,
AM6_DEV_MCU_RTI1,
};
+#endif
+
+#define AM6_DEV_MCU_ARMSS0_CPU0 159
+#define AM6_DEV_MCU_ARMSS0_CPU1 245
+
static const u32 put_core_ids[] = {
AM6_DEV_MCU_ARMSS0_CPU1,
AM6_DEV_MCU_ARMSS0_CPU0, /* Handle CPU0 after CPU1 */
};
-#endif
-
#endif /* __ASM_ARCH_AM6_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/j721e_hardware.h b/arch/arm/mach-k3/include/mach/j721e_hardware.h
index 2b5ec771e18..5bef309af0a 100644
--- a/arch/arm/mach-k3/include/mach/j721e_hardware.h
+++ b/arch/arm/mach-k3/include/mach/j721e_hardware.h
@@ -41,19 +41,20 @@
#define J721E_DEV_MCU_RTI0 262
#define J721E_DEV_MCU_RTI1 263
-#define J721E_DEV_MCU_ARMSS0_CPU0 250
-#define J721E_DEV_MCU_ARMSS0_CPU1 251
static const u32 put_device_ids[] = {
J721E_DEV_MCU_RTI0,
J721E_DEV_MCU_RTI1,
};
+#endif
+
+#define J721E_DEV_MCU_ARMSS0_CPU0 250
+#define J721E_DEV_MCU_ARMSS0_CPU1 251
+
static const u32 put_core_ids[] = {
J721E_DEV_MCU_ARMSS0_CPU1,
J721E_DEV_MCU_ARMSS0_CPU0, /* Handle CPU0 after CPU1 */
};
-#endif
-
#endif /* __ASM_ARCH_J721E_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/j721s2_hardware.h b/arch/arm/mach-k3/include/mach/j721s2_hardware.h
index 8daea82a77e..82f076a45e0 100644
--- a/arch/arm/mach-k3/include/mach/j721s2_hardware.h
+++ b/arch/arm/mach-k3/include/mach/j721s2_hardware.h
@@ -41,19 +41,20 @@
#define J721S2_DEV_MCU_RTI0 295
#define J721S2_DEV_MCU_RTI1 296
-#define J721S2_DEV_MCU_ARMSS0_CPU0 284
-#define J721S2_DEV_MCU_ARMSS0_CPU1 285
static const u32 put_device_ids[] = {
J721S2_DEV_MCU_RTI0,
J721S2_DEV_MCU_RTI1,
};
+#endif
+
+#define J721S2_DEV_MCU_ARMSS0_CPU0 284
+#define J721S2_DEV_MCU_ARMSS0_CPU1 285
+
static const u32 put_core_ids[] = {
J721S2_DEV_MCU_ARMSS0_CPU1,
J721S2_DEV_MCU_ARMSS0_CPU0, /* Handle CPU0 after CPU1 */
};
-#endif
-
#endif /* __ASM_ARCH_J721S2_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/j722s_hardware.h b/arch/arm/mach-k3/include/mach/j722s_hardware.h
index 8d0bec22068..0c695134c28 100644
--- a/arch/arm/mach-k3/include/mach/j722s_hardware.h
+++ b/arch/arm/mach-k3/include/mach/j722s_hardware.h
@@ -76,8 +76,8 @@
static const u32 put_device_ids[] = {};
-static const u32 put_core_ids[] = {};
-
#endif
+static const u32 put_core_ids[] = {};
+
#endif /* __ASM_ARCH_J722S_HARDWARE_H */
diff --git a/arch/arm/mach-k3/include/mach/j784s4_hardware.h b/arch/arm/mach-k3/include/mach/j784s4_hardware.h
index 0ffe238cdae..29a894baed3 100644
--- a/arch/arm/mach-k3/include/mach/j784s4_hardware.h
+++ b/arch/arm/mach-k3/include/mach/j784s4_hardware.h
@@ -41,19 +41,20 @@
#define J784S4_DEV_MCU_RTI0 367
#define J784S4_DEV_MCU_RTI1 368
-#define J784S4_DEV_MCU_ARMSS0_CPU0 346
-#define J784S4_DEV_MCU_ARMSS0_CPU1 347
static const u32 put_device_ids[] = {
J784S4_DEV_MCU_RTI0,
J784S4_DEV_MCU_RTI1,
};
+#endif
+
+#define J784S4_DEV_MCU_ARMSS0_CPU0 346
+#define J784S4_DEV_MCU_ARMSS0_CPU1 347
+
static const u32 put_core_ids[] = {
J784S4_DEV_MCU_ARMSS0_CPU1,
J784S4_DEV_MCU_ARMSS0_CPU0, /* Handle CPU0 after CPU1 */
};
-#endif
-
#endif /* __ASM_ARCH_J784S4_HARDWARE_H */
--
2.34.1
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