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| author |   Sebastian Reichel <sre@kernel.org> | 2016-01-17 16:49:07 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-01-28 17:46:08 +0100 |
| commit | 633f67a51d078bea627f22d6208442e1e1f391cb (patch) | |
| tree | 07c7e833635bbc892652b003a73b0c7ce8a8583b /Documentation/devicetree/bindings/hsi | |
| parent | Linux 4.5-rc1 (diff) | |
| download | linux-dev-633f67a51d078bea627f22d6208442e1e1f391cb.tar.xz linux-dev-633f67a51d078bea627f22d6208442e1e1f391cb.zip | |
HSI: nokia-modem: add n950 and n9 support
The Nokia N950 and Nokia N9 also have a SSI connected
modem, which use the same protocols as the Nokia N900,
but with increased link speed (96000 kbps instead of
55000 kbps) and with less GPIOs.
Since it's unclear, if the N950 and the N9 use exactly
the same modem, each of them gets their own compatible
string.
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/hsi')
| -rw-r--r-- | Documentation/devicetree/bindings/hsi/nokia-modem.txt | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/hsi/nokia-modem.txt b/Documentation/devicetree/bindings/hsi/nokia-modem.txt index 8a979780452b..53de1d9d0b95 100644 --- a/Documentation/devicetree/bindings/hsi/nokia-modem.txt +++ b/Documentation/devicetree/bindings/hsi/nokia-modem.txt @@ -7,6 +7,8 @@ properties are needed by the Nokia modem HSI client: Required properties: - compatible: Should be one of "nokia,n900-modem" + "nokia,n950-modem" + "nokia,n9-modem" - hsi-channel-names: Should contain the following strings "mcsaab-control" "speech-control" @@ -15,11 +17,11 @@ Required properties: - gpios: Should provide a GPIO handler for each GPIO listed in gpio-names - gpio-names: Should contain the following strings - "cmt_apeslpx" - "cmt_rst_rq" - "cmt_en" - "cmt_rst" - "cmt_bsi" + "cmt_apeslpx" (for n900, n950, n9) + "cmt_rst_rq" (for n900, n950, n9) + "cmt_en" (for n900, n950, n9) + "cmt_rst" (for n900) + "cmt_bsi" (for n900) - interrupts: Should be IRQ handle for modem's reset indication Example: |