HSMP_GET_DDR_BANDWIDTH
HSMP_DEV_ATTR(ddr_max_bw, HSMP_GET_DDR_BANDWIDTH, hsmp_ddr_max_bw_show, 0444);
HSMP_DEV_ATTR(ddr_utilised_bw_input, HSMP_GET_DDR_BANDWIDTH, hsmp_ddr_util_bw_show, 0444);
HSMP_DEV_ATTR(ddr_utilised_bw_perc_input, HSMP_GET_DDR_BANDWIDTH, hsmp_ddr_util_bw_perc_show, 0444);