* [PATCH 0/2] Binding document for iProc CDRU and MHB
@ 2017-09-07 0:27 Ray Jui
2017-09-07 0:27 ` [PATCH 1/2] syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU Ray Jui
2017-09-07 0:27 ` [PATCH 2/2] syscon: dt-bindings: Add binding document for iProc MHB block Ray Jui
0 siblings, 2 replies; 5+ messages in thread
From: Ray Jui @ 2017-09-07 0:27 UTC (permalink / raw)
To: Lee Jones, Rob Herring, Mark Rutland
Cc: bcm-kernel-feedback-list, devicetree, linux-kernel, Ray Jui
This patch series adds binding documents for the iProc CDRU and MHB blocks
This patch series is based off v4.13-rc3 and is available on GIHUB:
repo: https://github.com/Broadcom/arm64-linux.git
branch: iproc-mfd-mhb-v1
Ray Jui (2):
syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU
syscon: dt-bindings: Add binding document for iProc MHB block
.../devicetree/bindings/mfd/brcm,iproc-cdru.txt | 16 ++++++++++++++++
.../devicetree/bindings/mfd/brcm,iproc-mhb.txt | 18 ++++++++++++++++++
2 files changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU
2017-09-07 0:27 [PATCH 0/2] Binding document for iProc CDRU and MHB Ray Jui
@ 2017-09-07 0:27 ` Ray Jui
2017-09-07 7:59 ` Lee Jones
2017-09-07 0:27 ` [PATCH 2/2] syscon: dt-bindings: Add binding document for iProc MHB block Ray Jui
1 sibling, 1 reply; 5+ messages in thread
From: Ray Jui @ 2017-09-07 0:27 UTC (permalink / raw)
To: Lee Jones, Rob Herring, Mark Rutland
Cc: bcm-kernel-feedback-list, devicetree, linux-kernel, Ray Jui
Add binding document for Broadcom iProc's Chip Device Resource Unit
(CDRU). Multiple iProc based chips have this CDRU block that contains
miscellaneous registers for chip or device configurations. Start with
Stingray specific compatible string for the initial binding
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
---
.../devicetree/bindings/mfd/brcm,iproc-cdru.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
new file mode 100644
index 0000000..82f82e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
@@ -0,0 +1,16 @@
+Broadcom iProc Chip Device Resource Unit (CDRU)
+
+Various Broadcom iProc SoCs have a set of registers that provide various
+chip specific device and resource configurations. This node allows access to
+these CDRU registers via syscon.
+
+Required properties:
+- compatible: should contain:
+ "brcm,sr-cdru", "syscon" for Stingray
+- reg: base address and range of the CDRU registers
+
+Example:
+ cdru: syscon@6641d000 {
+ compatible = "brcm,sr-cdru", "syscon";
+ reg = <0 0x6641d000 0 0x400>;
+ };
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 1/2] syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU
2017-09-07 0:27 ` [PATCH 1/2] syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU Ray Jui
@ 2017-09-07 7:59 ` Lee Jones
0 siblings, 0 replies; 5+ messages in thread
From: Lee Jones @ 2017-09-07 7:59 UTC (permalink / raw)
To: Ray Jui
Cc: Rob Herring, Mark Rutland, bcm-kernel-feedback-list, devicetree,
linux-kernel
On Wed, 06 Sep 2017, Ray Jui wrote:
> Add binding document for Broadcom iProc's Chip Device Resource Unit
> (CDRU). Multiple iProc based chips have this CDRU block that contains
> miscellaneous registers for chip or device configurations. Start with
> Stingray specific compatible string for the initial binding
>
> Signed-off-by: Ray Jui <ray.jui@broadcom.com>
> Reviewed-by: Scott Branden <scott.branden@broadcom.com>
> ---
> .../devicetree/bindings/mfd/brcm,iproc-cdru.txt | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-cdru.txt
Applied for v4.15, thanks.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] syscon: dt-bindings: Add binding document for iProc MHB block
2017-09-07 0:27 [PATCH 0/2] Binding document for iProc CDRU and MHB Ray Jui
2017-09-07 0:27 ` [PATCH 1/2] syscon: dt-bindings: Add binding doc for Broadcom iProc CDRU Ray Jui
@ 2017-09-07 0:27 ` Ray Jui
2017-09-07 7:59 ` Lee Jones
1 sibling, 1 reply; 5+ messages in thread
From: Ray Jui @ 2017-09-07 0:27 UTC (permalink / raw)
To: Lee Jones, Rob Herring, Mark Rutland
Cc: bcm-kernel-feedback-list, devicetree, linux-kernel, Ray Jui
Add binding document for Broadcom iProc's Multi-Host Bridge (MHB)
block
Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
---
.../devicetree/bindings/mfd/brcm,iproc-mhb.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
diff --git a/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
new file mode 100644
index 0000000..4421e97
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
@@ -0,0 +1,18 @@
+Broadcom iProc Multi Host Bridge (MHB)
+
+Certain Broadcom iProc SoCs have a multi host bridge (MHB) block that controls
+the connection and configuration of 1) internal PCIe serdes; 2) PCIe endpoint
+interface; 3) access to the Nitro (network processing) engine
+
+This node allows access to these MHB registers via syscon.
+
+Required properties:
+- compatible: should contain:
+ "brcm,sr-mhb", "syscon" for Stingray
+- reg: base address and range of the MHB registers
+
+Example:
+ mhb: syscon@60401000 {
+ compatible = "brcm,sr-mhb", "syscon";
+ reg = <0 0x60401000 0 0x38c>;
+ };
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 2/2] syscon: dt-bindings: Add binding document for iProc MHB block
2017-09-07 0:27 ` [PATCH 2/2] syscon: dt-bindings: Add binding document for iProc MHB block Ray Jui
@ 2017-09-07 7:59 ` Lee Jones
0 siblings, 0 replies; 5+ messages in thread
From: Lee Jones @ 2017-09-07 7:59 UTC (permalink / raw)
To: Ray Jui
Cc: Rob Herring, Mark Rutland, bcm-kernel-feedback-list, devicetree,
linux-kernel
On Wed, 06 Sep 2017, Ray Jui wrote:
> Add binding document for Broadcom iProc's Multi-Host Bridge (MHB)
> block
>
> Signed-off-by: Ray Jui <ray.jui@broadcom.com>
> Reviewed-by: Scott Branden <scott.branden@broadcom.com>
> ---
> .../devicetree/bindings/mfd/brcm,iproc-mhb.txt | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/brcm,iproc-mhb.txt
Applied for v4.15, thanks.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 5+ messages in thread
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2017-09-07 0:27 [PATCH 0/2] Binding document for iProc CDRU and MHB Ray Jui
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2017-09-07 7:59 ` Lee Jones
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