From: Niklas Cassel <niklas.cassel@xxxxxxx>
Even though rockchip-dw-pcie.yaml inherits snps,dw-pcie.yaml
using:
allOf:
- $ref: /schemas/pci/snps,dw-pcie.yaml#
and snps,dw-pcie.yaml does have the dma properties defined, in order to be
able to use these properties, while still making sure 'make CHECK_DTBS=y'
pass, we need to add these properties to rockchip-dw-pcie.yaml.
Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxx>
---
.../bindings/pci/rockchip-dw-pcie.yaml | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index 229f8608c535..633f8e0e884f 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -35,6 +35,7 @@ properties:
- description: Rockchip designed configuration registers
- description: Config registers
- description: iATU registers
+ - description: eDMA registers
reg-names:
minItems: 3
@@ -43,6 +44,7 @@ properties:
- const: apb
- const: config
- const: atu
+ - const: dma
clocks:
minItems: 5
@@ -65,6 +67,7 @@ properties:
- const: pipe
interrupts:
+ minItems: 5
items:
- description:
Combined system interrupt, which is used to signal the following
@@ -88,14 +91,31 @@ properties:
interrupts - aer_rc_err, aer_rc_err_msi, rx_cpl_timeout,
tx_cpl_timeout, cor_err_sent, nf_err_sent, f_err_sent, cor_err_rx,
nf_err_rx, f_err_rx, radm_qoverflow
+ - description:
+ Indicates that the eDMA Tx/Rx transfer is complete or that an
+ error has occurred on the corresponding channel.
+ - description:
+ Indicates that the eDMA Tx/Rx transfer is complete or that an
+ error has occurred on the corresponding channel.
+ - description:
+ Indicates that the eDMA Tx/Rx transfer is complete or that an
+ error has occurred on the corresponding channel.
+ - description:
+ Indicates that the eDMA Tx/Rx transfer is complete or that an
+ error has occurred on the corresponding channel.
interrupt-names:
+ minItems: 5
items:
- const: sys
- const: pmc
- const: msg
- const: legacy
- const: err
+ - const: dma0
+ - const: dma1
+ - const: dma2
+ - const: dma3
legacy-interrupt-controller:
description: Interrupt controller node for handling legacy PCI interrupts.
--
2.41.0
