Commit Graph

7 Commits

Author SHA1 Message Date
Arnd Bergmann
2ada959322 Qualcomm ARM Based Driver Updates for v4.10 - Part 2
* Fixup QCOM SCM to support MSM8996
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Merge tag 'qcom-drivers-for-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/drivers

Pull "Qualcomm ARM Based Driver Updates for v4.10 - Part 2" from Andy Gross:

* Fixup QCOM SCM to support MSM8996

* tag 'qcom-drivers-for-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
  firmware: qcom: scm: Return PTR_ERR when devm_clk_get fails
  firmware: qcom: scm: Remove core, iface and bus clocks dependency
  dt-bindings: firmware: scm: Add MSM8996 DT bindings
2016-11-30 22:49:14 +01:00
spjoshi@codeaurora.org
d5c2253388 dt-bindings: firmware: scm: Add MSM8996 DT bindings
Add SCM DT bindings for Qualcomm's MSM8996 platform.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
2016-11-23 11:02:26 -06:00
Stephen Warren
b704ed8095 dt-bindings: firmware: Allow child nodes inside the Tegra BPMP
The BPMP implements some services which must be represented by separate
nodes. For example, it can provide access to certain I2C controllers,
and the I2C bindings represent each I2C controller as a device tree
node. Update the binding to describe how the BPMP supports this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
[treding@nvidia.com: renamed bpmp-i2c to i2c as per Rob]
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-18 14:33:44 +01:00
Stephen Warren
ad7cb19824 dt-bindings: Add power domains to Tegra BPMP firmware
The Tegra186 BPMP is also a provider of power domains. Enhance the
device tree binding to describe this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-18 14:33:43 +01:00
Joseph Lo
d55865608f dt-bindings: firmware: Add bindings for Tegra BPMP
The Boot and Power Management Processor (BPMP) is a co-processor found
in Tegra SoCs. It is designed to handle the early stages of the boot
process as well as to offload power management tasks (such as clocks,
resets, powergates, ...).

The binding document defines the resources that are used by the BPMP
firmware, which implements the interprocessor communication (IPC)
between the CPU and the BPMP.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-11-18 14:33:41 +01:00
Carlo Caione
d263393ee3 documentation: Add secure monitor bindings documentation
Add the binding documentation for the Amlogic secure monitor driver.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-01 15:27:06 -07:00
Andy Gross
ece85839d2 dt/bindings: firmware: Add Qualcomm SCM binding
This patch adds the device tree support for the Qualcomm SCM firmware.

Signed-off-by: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
2016-06-11 22:57:14 -05:00