From 35cb49ba402632444f565bdd47730bd9a5c4fff3 Mon Sep 17 00:00:00 2001 From: Finley Xiao Date: Thu, 13 Oct 2022 14:40:15 +0800 Subject: [PATCH] nvmem: rockchip-otp: Add support for rk3528 otp This adds the necessary data for handling otp on the rk3528. Signed-off-by: Finley Xiao Change-Id: I1ffe83be9f5497e7503876b9b3916a880811ed9d --- drivers/nvmem/rockchip-otp.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/nvmem/rockchip-otp.c b/drivers/nvmem/rockchip-otp.c index f6ad074e6ab1..c7ac71693d14 100644 --- a/drivers/nvmem/rockchip-otp.c +++ b/drivers/nvmem/rockchip-otp.c @@ -675,6 +675,17 @@ static const struct rockchip_data px30s_data = { .reg_read = px30s_otp_read, }; +static const char * const rk3528_otp_clocks[] = { + "usr", "sbpi", "apb", +}; + +static const struct rockchip_data rk3528_data = { + .size = 0x80, + .clocks = rk3528_otp_clocks, + .num_clks = ARRAY_SIZE(rk3528_otp_clocks), + .reg_read = rk3568_otp_read, +}; + static const char * const rk3568_otp_clocks[] = { "usr", "sbpi", "apb", "phy", }; @@ -716,6 +727,12 @@ static const struct of_device_id rockchip_otp_match[] = { .data = (void *)&px30_data, }, #endif +#ifdef CONFIG_CPU_RK3528 + { + .compatible = "rockchip,rk3528-otp", + .data = (void *)&rk3528_data, + }, +#endif #ifdef CONFIG_CPU_RK3568 { .compatible = "rockchip,rk3568-otp",