diff options
| author | Pi-Hsun Shih <pihsun@chromium.org> | 2020-09-21 17:48:46 +0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-09-25 23:37:42 -0500 |
| commit | fd0b6c1ff85a489bcf1bcf58af64da1aeffd39f0 (patch) | |
| tree | 6e200b76cc13c38c1435bb5bbe23a0ab852371ba /drivers/remoteproc/mtk_scp_ipi.c | |
| parent | 1894622636745237f882bfab47925afc48e122e0 (diff) | |
| download | linux-fd0b6c1ff85a489bcf1bcf58af64da1aeffd39f0.tar.gz | |
remoteproc/mediatek: Add support for mt8192 SCP
Add support for mt8192 SCP. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Reviewed-by: Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20200921094847.2112399-1-pihsun@chromium.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/mtk_scp_ipi.c')
| -rw-r--r-- | drivers/remoteproc/mtk_scp_ipi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/remoteproc/mtk_scp_ipi.c b/drivers/remoteproc/mtk_scp_ipi.c index 58d1d7e571d6..6dc955ecab80 100644 --- a/drivers/remoteproc/mtk_scp_ipi.c +++ b/drivers/remoteproc/mtk_scp_ipi.c @@ -180,7 +180,7 @@ int scp_ipi_send(struct mtk_scp *scp, u32 id, void *buf, unsigned int len, ret = -ETIMEDOUT; goto clock_disable; } - } while (readl(scp->reg_base + MT8183_HOST_TO_SCP)); + } while (readl(scp->reg_base + scp->data->host_to_scp_reg)); scp_memcpy_aligned(send_obj->share_buf, buf, len); @@ -189,7 +189,8 @@ int scp_ipi_send(struct mtk_scp *scp, u32 id, void *buf, unsigned int len, scp->ipi_id_ack[id] = false; /* send the command to SCP */ - writel(MT8183_HOST_IPC_INT_BIT, scp->reg_base + MT8183_HOST_TO_SCP); + writel(scp->data->host_to_scp_int_bit, + scp->reg_base + scp->data->host_to_scp_reg); if (wait) { /* wait for SCP's ACK */ |