11-13-2019, 06:00 PM
(11-13-2019, 04:14 AM)DrYak Wrote:This is what I was looking for - thanks!Code:$ ls -d /sys/devices/platform/*.dwmmc/mmc_host/mmc0
/sys/devices/platform/fe310000.dwmmc/mmc_host/mmc0
$ echo 'fe310000.dwmmc' | sudo tee /sys/bus/platform/drivers/dwmmc_rockchip/unbind
$ echo 'fe310000.dwmmc' | sudo tee /sys/bus/platform/drivers/dwmmc_rockchip/bind
$ dmesg
[ 1845.593897] mmc0: card 0001 removed
[ 1849.712047] dwmmc_rockchip fe310000.dwmmc: IDMAC supports 32-bit address mode.
[ 1849.712707] dwmmc_rockchip fe310000.dwmmc: Using internal DMA controller.
[ 1849.713307] dwmmc_rockchip fe310000.dwmmc: Version ID is 270a
[ 1849.713840] dwmmc_rockchip fe310000.dwmmc: DW MMC controller at irq 27,32 bit host data width,256 deep fifo
[ 1849.714799] dwmmc_rockchip fe310000.dwmmc: allocated mmc-pwrseq
[ 1849.715321] mmc_host mmc0: card is non-removable.
[ 1849.728861] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[ 1849.777673] mmc_host mmc0: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)
[ 1850.622467] dwmmc_rockchip fe310000.dwmmc: Successfully tuned phase to 47
[ 1850.627007] mmc0: new ultra high speed SDR104 SDIO card at address 0001
[ 1850.636215] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
[ 1852.731997] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
[ 1852.732808] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 1852.734049] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/9 wl0: Sep 7 2018 14:33:37 version 7.45.96.27 (42b546f@shgit) (r) FWID 01-c958c084 es7.c5.n4.a3
[ 1860.053215] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Tada! Reboot-less restart of Wifi achieved!
A64, SOPINE, Rock64, RockPro64, Pinebook1080p, Pinebook Pro, Pinephone, Pinewatch dev kit, Pinetab, Pinecil, Pinenut, Quartz64, Pinephone Pro, and PineNote (so far)
