diff mbox series

[v3,10/13] dt-bindings: marvell,mmp2: Add ids for the power domains

Message ID 20200519224151.2074597-11-lkundrak@v3.sk
State Not Applicable
Headers show
Series MMP2 Clock Updates (GPU, Audio, Power Islands) | expand

Checks

Context Check Description
robh/checkpatch success

Commit Message

Lubomir Rintel May 19, 2020, 10:41 p.m. UTC
On MMP2 the audio and GPU blocks are on separate power islands. On MMP3
the camera block's power is also controlled separately.

Add the numbers that we could use to refer to the power domains for
respective power islands from the device tree.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Rob Herring <robh@kernel.org>

---
Changes since v1:
- Rob's ack

 include/dt-bindings/power/marvell,mmp2.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 include/dt-bindings/power/marvell,mmp2.h

Comments

Stephen Boyd May 28, 2020, 1:01 a.m. UTC | #1
Quoting Lubomir Rintel (2020-05-19 15:41:48)
> On MMP2 the audio and GPU blocks are on separate power islands. On MMP3
> the camera block's power is also controlled separately.
> 
> Add the numbers that we could use to refer to the power domains for
> respective power islands from the device tree.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
> Acked-by: Rob Herring <robh@kernel.org>
> 
> ---

Applied to clk-next
diff mbox series

Patch

diff --git a/include/dt-bindings/power/marvell,mmp2.h b/include/dt-bindings/power/marvell,mmp2.h
new file mode 100644
index 000000000000..c53d2b3e1057
--- /dev/null
+++ b/include/dt-bindings/power/marvell,mmp2.h
@@ -0,0 +1,11 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DTS_MARVELL_MMP2_POWER_H
+#define __DTS_MARVELL_MMP2_POWER_H
+
+#define MMP2_POWER_DOMAIN_GPU		0
+#define MMP2_POWER_DOMAIN_AUDIO		1
+#define MMP3_POWER_DOMAIN_CAMERA	2
+
+#define MMP2_NR_POWER_DOMAINS		3
+
+#endif