| Message ID | 1449220125-67417-3-git-send-email-preid@electromag.com.au |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Fri, Dec 04, 2015 at 05:08:42PM +0800, Phil Reid wrote: > devm_get_clk looks in clock-name property for matching clock. > the ptp_ref_clk property is ignored. > > Signed-off-by: Phil Reid <preid@electromag.com.au> Acked-by: Rob Herring <robh@kernel.org> > --- > Documentation/devicetree/bindings/net/stmmac.txt | 17 ++++++++--------- > 1 file changed, 8 insertions(+), 9 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt > index 0056c4c..060e2d5 100644 > --- a/Documentation/devicetree/bindings/net/stmmac.txt > +++ b/Documentation/devicetree/bindings/net/stmmac.txt > @@ -35,15 +35,14 @@ Optional properties: > - reset-names: Should contain the reset signal name "stmmaceth", if a > reset phandle is given > - max-frame-size: See ethernet.txt file in the same directory > -- clocks: If present, the first clock should be the GMAC main clock and > - the second clock should be peripheral's register interface clock. Further > - clocks may be specified in derived bindings. > -- clock-names: One name for each entry in the clocks property, the > - first one should be "stmmaceth" and the second one should be "pclk". > -- clk_ptp_ref: this is the PTP reference clock; in case of the PTP is > - available this clock is used for programming the Timestamp Addend Register. > - If not passed then the system clock will be used and this is fine on some > - platforms. > +- clocks: If present, the first clock should be the GMAC main clock > + The optional second clock should be peripheral's register interface clock. > + The third optional clock should be the ptp reference clock. > + Further clocks may be specified in derived bindings. > +- clock-names: One name for each entry in the clocks property. > + The first one should be "stmmaceth". > + The optional second one should be "pclk". > + The optional third one should be "clk_ptp_ref". > - snps,burst_len: The AXI burst lenth value of the AXI BUS MODE register. > - tx-fifo-depth: See ethernet.txt file in the same directory > - rx-fifo-depth: See ethernet.txt file in the same directory > -- > 1.8.3.1 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index 0056c4c..060e2d5 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -35,15 +35,14 @@ Optional properties: - reset-names: Should contain the reset signal name "stmmaceth", if a reset phandle is given - max-frame-size: See ethernet.txt file in the same directory -- clocks: If present, the first clock should be the GMAC main clock and - the second clock should be peripheral's register interface clock. Further - clocks may be specified in derived bindings. -- clock-names: One name for each entry in the clocks property, the - first one should be "stmmaceth" and the second one should be "pclk". -- clk_ptp_ref: this is the PTP reference clock; in case of the PTP is - available this clock is used for programming the Timestamp Addend Register. - If not passed then the system clock will be used and this is fine on some - platforms. +- clocks: If present, the first clock should be the GMAC main clock + The optional second clock should be peripheral's register interface clock. + The third optional clock should be the ptp reference clock. + Further clocks may be specified in derived bindings. +- clock-names: One name for each entry in the clocks property. + The first one should be "stmmaceth". + The optional second one should be "pclk". + The optional third one should be "clk_ptp_ref". - snps,burst_len: The AXI burst lenth value of the AXI BUS MODE register. - tx-fifo-depth: See ethernet.txt file in the same directory - rx-fifo-depth: See ethernet.txt file in the same directory
devm_get_clk looks in clock-name property for matching clock. the ptp_ref_clk property is ignored. Signed-off-by: Phil Reid <preid@electromag.com.au> --- Documentation/devicetree/bindings/net/stmmac.txt | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-)