Patchwork [2/5] i.mx7d: Add no-op/unimplemented PCIE PHY IP block

login
register
mail settings
Submitter Andrey Smirnov
Date April 16, 2019, 1:38 a.m.
Message ID <20190416013902.4941-3-andrew.smirnov@gmail.com>
Download mbox | patch
Permalink /patch/773793/
State New
Headers show

Comments

Andrey Smirnov - April 16, 2019, 1:38 a.m.
Add no-op/unimplemented PCIE PHY IP block. Needed by new kernels to
use PCIE.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
---
 include/hw/arm/fsl-imx7.h | 3 +++
 hw/arm/fsl-imx7.c         | 5 +++++
 2 files changed, 8 insertions(+)

Patch

diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h
index aae4f860fc..3efa697adc 100644
--- a/include/hw/arm/fsl-imx7.h
+++ b/include/hw/arm/fsl-imx7.h
@@ -125,6 +125,9 @@  enum FslIMX7MemoryMap {
     FSL_IMX7_ADC2_ADDR            = 0x30620000,
     FSL_IMX7_ADCn_SIZE            = 0x1000,
 
+    FSL_IMX7_PCIE_PHY_ADDR        = 0x306D0000,
+    FSL_IMX7_PCIE_PHY_SIZE        = 0x10000,
+
     FSL_IMX7_GPC_ADDR             = 0x303A0000,
 
     FSL_IMX7_I2C1_ADDR            = 0x30A20000,
diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c
index 1abfa5910c..813fb55ca9 100644
--- a/hw/arm/fsl-imx7.c
+++ b/hw/arm/fsl-imx7.c
@@ -532,6 +532,11 @@  static void fsl_imx7_realize(DeviceState *dev, Error **errp)
      */
     create_unimplemented_device("dma-apbh", FSL_IMX7_DMA_APBH_ADDR,
                                 FSL_IMX7_DMA_APBH_SIZE);
+    /*
+     * PCIe PHY
+     */
+    create_unimplemented_device("pcie-phy", FSL_IMX7_PCIE_PHY_ADDR,
+                                FSL_IMX7_PCIE_PHY_SIZE);
 }
 
 static void fsl_imx7_class_init(ObjectClass *oc, void *data)