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[PATCH for-6.2 04/25] hw/timer/armv7m_systick: Add usual QEMU interface
From: |
Peter Maydell |
Subject: |
[PATCH for-6.2 04/25] hw/timer/armv7m_systick: Add usual QEMU interface comment |
Date: |
Thu, 12 Aug 2021 10:33:35 +0100 |
Add the usual-style QEMU interface comment documenting what
properties, etc, this device exposes.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
include/hw/timer/armv7m_systick.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/hw/timer/armv7m_systick.h
b/include/hw/timer/armv7m_systick.h
index 84496faaf96..685fc5bc0d7 100644
--- a/include/hw/timer/armv7m_systick.h
+++ b/include/hw/timer/armv7m_systick.h
@@ -20,6 +20,13 @@
OBJECT_DECLARE_SIMPLE_TYPE(SysTickState, SYSTICK)
+/*
+ * QEMU interface:
+ * + sysbus MMIO region 0 is the register interface (covering
+ * the registers which are mapped at address 0xE000E010)
+ * + sysbus IRQ 0 is the interrupt line to the NVIC
+ */
+
struct SysTickState {
/*< private >*/
SysBusDevice parent_obj;
--
2.20.1
- Re: [PATCH for-6.2 01/25] arm: Move M-profile RAS register block into its own device, (continued)
- [PATCH for-6.2 02/25] arm: Move systick device creation from NVIC to ARMv7M object, Peter Maydell, 2021/08/12
- [PATCH for-6.2 08/25] hw/arm/mps2.c: Connect up armv7m clocks, Peter Maydell, 2021/08/12
- [PATCH for-6.2 05/25] hw/timer/armv7m_systick: Add input clocks, Peter Maydell, 2021/08/12
- [PATCH for-6.2 04/25] hw/timer/armv7m_systick: Add usual QEMU interface comment,
Peter Maydell <=
- [PATCH for-6.2 06/25] hw/arm/armv7m: Create input clocks, Peter Maydell, 2021/08/12
- [PATCH for-6.2 03/25] arm: Move system PPB container handling to armv7m, Peter Maydell, 2021/08/12
- [PATCH for-6.2 07/25] armsse: Wire up systick cpuclk clock, Peter Maydell, 2021/08/12