- 27 Apr, 2016 4 commits
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Geert Uytterhoeven authored
clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by:
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Geert Uytterhoeven authored
clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by:
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Geert Uytterhoeven authored
clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by:
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- 25 Apr, 2016 5 commits
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Ulrich Hecht authored
Includes regulator and pin assignments. Signed-off-by:
Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by:
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Ulrich Hecht authored
Same as on r8a7791. Signed-off-by:
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Wolfram Sang authored
The wrong values come from an old datasheet (H2 v0.6). Anything later has the fixed value of 195MHz (H2 v0.7 up to Gen2-common V2.0). Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by:
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Geert Uytterhoeven authored
Add a GPIO key with wake-up capability for the NMI button. This allows to wake up the system from s2ram without relying on the buttons on the optional switch board. Signed-off-by:
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Wolfram Sang authored
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,2}. Signed-off-by:Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by:
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- 21 Apr, 2016 1 commit
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Ben Hutchings authored
Taken from the datasheet. Signed-off-by:
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- 19 Apr, 2016 16 commits
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Simon Horman authored
Use recently added fallback compatibility string in r8a7791 device tree. Signed-off-by:
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Simon Horman authored
Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by:
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Geert Uytterhoeven authored
The ARM TWD interrupt is a private peripheral interrupt (PPI), and per the ARM GIC documentation, whether the type for PPIs can be set is IMPLEMENTATION DEFINED. For R-Car H1 devices the PPI type cannot be set, and so when we attempt to set the type for the ARM TWD interrupt it fails. This has gone unnoticed because it fails silently, and because we cannot re-configure the type it has had no impact. Nevertheless fix the type for the TWD interrupt so that it matches the hardware configuration. Based on patches by Jon Hunter for Tegra20/30 and OMAP4. Signed-off-by:
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Geert Uytterhoeven authored
The ARM TWD interrupt is a private peripheral interrupt (PPI), and per the ARM GIC documentation, whether the type for PPIs can be set is IMPLEMENTATION DEFINED. For SH-Mobile AG5 devices the PPI type cannot be set, and so when we attempt to set the type for the ARM TWD interrupt it fails. This has gone unnoticed because it fails silently, and because we cannot re-configure the type it has had no impact. Nevertheless fix the type for the TWD interrupt so that it matches the hardware configuration. Based on patches by Jon Hunter for Tegra20/30 and OMAP4. Signed-off-by:
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Simon Horman authored
Add IIC nodes to r8a7794 device tree. Based on similar work for the r8a7793 by Laurent Pinchart. Signed-off-by:
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Simon Horman authored
Add IIC clocks to r8a7794 device tree. Based on similar work for the r8a7790 by Wolfram Sang. Signed-off-by:
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Simon Horman authored
Add CAN nodes to r8a7793 device tree. Based on work by Sergei Shtylyov for the r8a7791 SoC. Signed-off-by: -
Simon Horman authored
The R-Car CAN controllers can derive the CAN bus clock not only from their peripheral clock input (clkp1) but also from the other internal clock (clkp2) and external clock fed on CAN_CLK pin. Describe those clocks in the device tree along with the USB_EXTAL clock from which clkp2 is derived. Based on work by Sergei Shtylyov for the r8a7791 SoC. Signed-off-by:
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Simon Horman authored
Add CAN nodes to r8a7794 device tree. Based on work by Sergei Shtylyov for the r8a7791 SoC. Signed-off-by:
Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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Simon Horman authored
Add CAN nodes to r8a7794 device tree. Based on work by Sergei Shtylyov for the r8a7791 SoC. Signed-off-by:
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Simon Horman authored
Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by:
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Simon Horman authored
Use recently added fallback compatibility string in r8a7791 device tree. Signed-off-by:
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Geert Uytterhoeven authored
Signed-off-by:
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Geert Uytterhoeven authored
Based on Rev. 2.00 of the R-Car Gen2 datasheet. Signed-off-by:
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Simon Horman authored
Use recently added fallback compatibility string in r8a7791 device tree. Signed-off-by:
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Simon Horman authored
Use recently added fallback compatibility string in r8a7790 device trees. Signed-off-by:
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- 27 Mar, 2016 14 commits
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. The clock-output-names property is left in place for the zb_clk which is thus treated as a special case as the MSTP clock driver (clk-mstp.c) explicitly looks for a clock with node name zb_clk for the r8a73a4 and sh73a0 SoCs. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. The clock-output-names property is left in place for the zb_clk which is thus treated as a special case as the MSTP clock driver (clk-mstp.c) explicitly looks for a clock with node name zb_clk for the r8a73a4 and sh73a0 SoCs. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by:
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Simon Horman authored
* Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary the nodes. Signed-off-by:
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