diff options
| author | Dan Douglass <dan.douglass@freescale.com> | 2014-02-20 11:25:56 -0600 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:24:21 +0800 |
| commit | 8a939c9863ddcf2b7e08397b6b756e3f199a48a1 (patch) | |
| tree | 0aec3084bd8c82a75cc2b03f841f3e9b6b2b84ce /arch/arm/boot/dts/imx6sl.dtsi | |
| parent | c6323c790e976205888e5662a26c0e74190a2767 (diff) | |
MLK-12343 MX6SL-EVK missing hardware random number generator.
ENGR00292341 imx6sl hwrng
Add hwrng support for i.MX6SL.
1. Add RNG driver. This driver originated as fsl-rngc.c. It
has been modified to support device tree. The name has been
changed since it supports both b and c variants of RNG.
2. Added clock and compatible info to the device tree data.
3. Added the entry in the options in the Kconfig for hwrng.
(cherry picked from commit 1f3f2c0647b7319c4e23293a61512e4191593513)
[<vicki.milhoan@freescale.com>: Edited to apply to 3.14]
Signed-off-by: Dan Douglass <dan.douglass@freescale.com>
Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl.dtsi | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index e324dcdef68b..b17721417707 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -984,9 +984,11 @@ reg = <0x021b0000 0x4000>; }; - rngb: rngb@021b4000 { + rng: rng@021b4000 { + compatible = "fsl,imx6sl-rng", "fsl,imx-rng", "imx-rng"; reg = <0x021b4000 0x4000>; interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6SL_CLK_DUMMY>; }; weim: weim@021b8000 { |