Searched hist:d3996c590d7459dc0aedb989ddc35c15b80cf6dd (Results 1 – 3 of 3) sorted by relevance
| /rk3399_ARM-atf/plat/imx/common/ |
| H A D | imx_sip_handler.c | d3996c590d7459dc0aedb989ddc35c15b80cf6dd Tue Jan 15 02:56:36 UTC 2019 Anson Huang <Anson.Huang@nxp.com> imx: add cpu-freq SIP runtime service support
On i.MX8QM/i.MX8QX with system controller inside, the CPU's clock
rate is managed by SCFW(system controller firmware) and can ONLY be
changed from secure world, so SIP runtime service is needed for
setting CPU's clock rate, this patch adds cpu-freq SIP runtime service
support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
|
| H A D | imx_sip_svc.c | d3996c590d7459dc0aedb989ddc35c15b80cf6dd Tue Jan 15 02:56:36 UTC 2019 Anson Huang <Anson.Huang@nxp.com> imx: add cpu-freq SIP runtime service support
On i.MX8QM/i.MX8QX with system controller inside, the CPU's clock
rate is managed by SCFW(system controller firmware) and can ONLY be
changed from secure world, so SIP runtime service is needed for
setting CPU's clock rate, this patch adds cpu-freq SIP runtime service
support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
|
| /rk3399_ARM-atf/plat/imx/common/include/ |
| H A D | imx_sip_svc.h | d3996c590d7459dc0aedb989ddc35c15b80cf6dd Tue Jan 15 02:56:36 UTC 2019 Anson Huang <Anson.Huang@nxp.com> imx: add cpu-freq SIP runtime service support
On i.MX8QM/i.MX8QX with system controller inside, the CPU's clock
rate is managed by SCFW(system controller firmware) and can ONLY be
changed from secure world, so SIP runtime service is needed for
setting CPU's clock rate, this patch adds cpu-freq SIP runtime service
support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
|